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STK-MBa35 User`s Manual - TQ

1. Group Signal VO Signal Group Power DGND FLASH RESET4 NC NOR Flash CTRL SERE NC P DGND Power Power Management VSTBY 1 WDOG_RST Timer PWM 1 RESET Reset Power 1 RESET IN amp SSI_TXD PORK 551 DGND Power 551 LDO SSI TXFS LD1 Power DGND P 102 LD3 LD4 LD5 DGND Power LD7 o Eu 28 LD6 109 o EZ 108 Power DGND 3 O LD10 o EE 34 LD12 LD13 36 DGND Power 1015 8 O 1014 017 40 1016 Power DGND P 42 0 LD18 1019 1020 1021 DGND Power LD23 LD22 LD DRDY LD_SPL Power DGND P LD REV PUD LD_HSYNC 1 CLS LD_VSYNC DGND Power Power DGND P LD_CONTRAST IPU LCD IPU LCD LD_CLK 1 USBHS OC Power P gt lt USBHS PSW USB Host Hi Speed USB Host Hi Speed USBHS UID 1 yo USBHS VBUS Power DGND Power USBHS UDP USB OTG OC Doa Host Hi Speed USBHS UDM USB OTG PWR TOP Power 1 USB OTG UID USB OTG DM USB OTG VBUS USBOTG Hi Speed USB OTG DP DGND Power Power DGND SD1 DATO SD card 1 SD1 CLK SD1 DATI cdd Power DGND SD1 DAT2 SD card 1 SD1 CMD SD1 DAT3 CSI D1 P DGND Power IPU CSI CSI 03 ss CSI DO CSI D5 1 CSI 02 Power DGND CSI 04 CSI 07 1 CSI 06 CSI 09 DGND Power CSI 011 CSI 08 CSI 013 1 CSI Power DGND 1
2. 51 Block diagramiEED 59 PEB outlines SIMBA 62 63 BOttOM 5 RR 64 Page viii User s Manual STK MBa35 UM 103 1 2013 by TO Group Revision history Rev Date Modification 100 14 04 2011 Petz Document created 101 01 08 2011 Petz Illustration 2 Replaced Table 39 Remarks corrected 7 1 1 7 1 7 1 2 7 2 8 1 1 8 1 8 1 2 8 2 102 24 05 2012 Petz Section 5 Link to Wiki added 103 28 03 2013 Petz All Signal description of WP and corrected 9 4 2 Updated User s Manual STK MBa35 UM 103 2013 by TQ Group Page 1 1 ABOUT THIS MANUAL 1 1 Copyright Copyright protected 2013 by TQ Systems GmbH This User s Manual may not be copied reproduced translated changed or distributed completely or partially in electronic machine readable or in any other form without the written consent of TQ Systems GmbH 1 2 Tips on safety Improper or incorrect handling of the product can substantially reduce its life span 1 3 Symbols and Typographic Conventions Table 1 Terms and conventions Symbol Visual Cue cond This symbol represents the handling of electrostatic sensitive modules and or components These components are often damaged destroyed by the transmission of a voltage higher
3. 20 Ethernet 2 X264 RS485 X324 5232 32 waw 24 1 2 14 25 GPIO 1 USB 2 0 Hi Speed Host X12 A USB 2 0 Hi Speed X12 B 28 Audio output right X27 and left 28 29 Microphone input 13 SD card 4 Power IN X6 Internal interfaces Function specification Module interface 0 10 STAG X16 LCD backlight X21 X24 X5 A2 LVDS Display X9 RR SD Card X25 Power On 19 Starterkit interfaces X7 X10 X14 X15 X18 31 39 User s Manual STK MBa35 UM 103 2013 by TQ Group Page iii Table of contents continued 4 2 2 4 2 2 1 4 2 2 2 4 2 2 2 4 2 2 2 2 4 2 2 3 4 2 2 4 4 2 2 5 4 2 2 6 4 2 3 4 2 3 1 4 2 3 2 4 2 3 3 4 2 3 4 4 2 3 5 4 2 3 6 4 2 3 7 4 2 3 8 4 2 3 9 4 2 3 9 1 4 2 3 9 2 4 2 3 9 3 4 2 3 9 4 4 2 3 9 5 4 2 3 9 6 4 3 4 3 1 4 3 2 4 3 3 4 3 4 4 4 4 4 1 4 4 2 4 4 3 El amp etrieal cCh racteristies 39 39 LCD backlight X21 X24 X5 39 LED driver X21 24 39 Backlight power supply X5 39
4. Illustration 9 Block diagram USB Host User s Manual STK MBa35 UM 103 2013 by TQ Group Page 15 4 1 1 8 USB 2 0 Hi Speed X12 B The USB OTG interface is configured as the host by default and cannot be connected to a PC as device To offer OTG functionality it is possible to provide a USB Mini AB jack or Mini B by a placement option However as a result the USB 2 0 Hi Speed interface falls away Illustration 10 Block diagram USB OTG 4 1 1 9 Audio output right X27 and left X28 microphone input X13 The audio functionality is implemented with a Freescale SGTL5000 on the STK MBa35 ay Illustration 11 Block diagram audio The SGTL5000 can be accessed via base address OKOA 16 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 1 10 Buzzer N10 The PWM output of the TQMa35 controls the buzzer Illustration 12 Block diagram buzzer 4 1 1 11 SD card X4 The external SD card is connected to the SD1 bus of the TQMa35 Card Detect and Write Protect of the card are connected to GPIOs of the TOMa35 Illustration 13 Block diagram external SD card 4 1 1 12 Power IN X6 For protective and EMC reasons the supply input of the STK MBa35 is designed very robustly Illustration 14 Block diagram Power IN User s Manual STK MBa35 UM 103 2013 by TQ Group Page 17 4 1 2 Electrical characte
5. Illustration 20 Wiring of connector X12 A 28 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 3 8 USB 2 0 Hi Speed OTG X12 B Table 23 USB OTG connector X12 B Manufacturer number Description Dual USB jack type A Un 30V AC rms In 1A Umax 500 V AC for 1 minute 55 C to 85 C Yamaichi USB A 002A The following table shows the configuration of the USB OTG interface connector Table 24 Pin assignment USB OTG connector X12 B Pin Signal Type Remark 1 VBUS P 5 V supply current limitation to 0 5 A 100 2 DM Vo Negative differential data line 3 DP 1 0 Positive differential data line 4 DGND P Ground M DGND P Ground housing Illustration 21 Wiring of connector X12 B User s Manual STK MBa35 UM 103 2013 by TQ Group Page 29 4 1 3 9 Audio output right X27 and left X28 Table 25 Audio output right X27 and left X28 Manufacturer number Description RCA phono jack Kycon KLPX 0848A 2 B Umax 500 V AC for 1 minute 25 C to 85 C The following table shows the configuration of the right audio output connector Table 26 Pin assignment audio output right X27 and left X28 Pin Signal Type Remark 1 GND Ground 2 OUTR AO Analog audio output right A Illustration 22 Wiring of connector X27 X28 30 User s Manual STK MBa35 UM 103 2013 by TQ
6. not terminated 53 2 Termination CAN2 120 CAN2 terminated 53 30 Slew rate configuration for disabled Slew rate configuration for CAN1 enabled S3 4 Slew rate configuration for CAN2 disabled Slew rate configuration for CAN2 enabled Table 72 DIP switch S3 Switch OFF default 53 1 No function No function 53 2 No function No function 3 3 RS485 RxD terminated 120 RS485 RxD not terminated 3 4 RS485 TxD terminated 120 RS485 TxD not terminated 1 To be able to use the switch functions resistors 210 must be equipped for R45 or R50 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 61 4 4 System components 4 4 1 Temperature sensor 022 Near the LCD connectors on the bottom side of the STK MBa35 is a National Semiconductor LM75 temperature sensor It can be read out The base address can be taken from the following table 44 2 l Caddress allocation Table 73 address allocation PC bus Position Device Address 1 STK MBa35 Audio codec SGTL5000 OKOA 1 STK MBa35 GPO PCA9554D 0x20 1 STK MBa35 GPI USERLED PCA9554D 0x21 1 STK MBa35 Temperature sensor LM75 0x49 2 TQMa35 Temperature sensor LM75 0x48 2 TQMa35 EEPROM M24C46 0x50 2 TQMa35 RTC DS1339U 33 0x68 TOMa35 model dependent 4 43 Battery To supply the RTC of the TOMa35 a lithium battery with very low self discharge is
7. Ethernet 2 X264 10 RS485 X324 10 RS232 32 11 1 2 1 12 13 USB 2 0 Hi Speed Host 12 14 USB 2 0 Hi Speed OTG 12 Audio output right X27 and left X28 microphone input 13 15 Buzzer N10 16 SICA KA eser nmm uento meme 16 OCS 16 User s Manual STK MBa35 UM 103 2013 by TQ Group Table of contents continued 4 1 2 4 1 2 1 4 1 2 2 4 1 2 3 4 1 2 4 4 1 2 5 4 1 2 6 4 1 2 7 4 1 2 8 4 1 2 9 4 1 2 10 4 1 2 11 4 1 2 12 4 1 3 4 1 3 1 4 1 3 2 4 1 3 3 4 1 3 4 4 1 3 5 4 1 3 6 4 1 3 7 4 1 3 8 4 1 3 9 4 1 3 10 4 1 3 11 4 1 3 12 4 2 4 2 1 4 2 1 1 4 2 1 2 4 2 1 3 4 2 1 4 4 2 1 5 4 2 1 6 4 2 1 7 4 2 1 8 4 2 1 9 El amp etrieal ch raeteristies 17 Ethernet 17 Ethernet 2 X264 17 USB 2 0 Hi Speed Host X12 A USB 2 0 Hi Speed 12 17 85485 2 17 2320328 17 CAN 1 2 1 18 SD card X4 Audio output right X27 and left 28 19 Microphone input X13 19 Power IN OCS 19 Connectors and pin 5 5 20 Ethernet 1 26
8. Pin Signal Type Remark 1 DAT3 Data line 3 100 2 CMD 1 0 Command Response signal 3 DGND P Ground 4 VCC3V3 P 3 3 V supply 5 CLK Clock input 50 MHz 6 DGND P Ground 7 DATO Data line 0 100 T 8 1 Data line 1 100 T 9 DAT2 Data line 2 100 CD CDs WP WP Write Protect 10 T COM DGND P Ground low active signal element to VCC5V pull up element to ground pull down gt element in series Illustration 36 Wiring of connector X25 52 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 2 3 8 Power On X19 Table 53 Power On connector X19 Manufacturer number Description Pin header 2 54 mm Samtec TSM 104 01 LM SV P TR ya ve 55 C to 125 C Table 54 Pin assignment touchscreen connectors X2 X8 Pin Signal Type Remark 1 WAKEUP TOMa35 GPIO1 4 2 NC RFU 3 NC RFU 4 RFU P Ground low active signal element to VCC5V pull up element to ground pull down gt element in series Wiring see Illustration 27 on page 34 4 2 3 0 Starterkit interfaces X7 X10 X14 X15 X18 X31 Almost every signal of the i MX35 has two or more functions at the Starterkit interfaces These can be taken from the i MX35 Reference Manual User s Manual STK MBa35 UM 103 2013 by TQ Group Page 53 4 2 3 9 1 Starterkit interface
9. 26 USB Host connector 12 27 Pin assignment USB Host connector 12 27 USB connector 12 28 Pin assignment USB connector 12 8 28 Audio output right X27 and left 28 29 Pin assignment audio output right X27 and left 28 29 Microphone connector X13 au 30 Pin assignment microphone connector 13 30 External SD card connector 4 31 Pin assignment external SD card connector X4 2431 Power IN connector 24432 Pin assignment Power IN connector 6 32 Allocation of RGB signals on LVDS 37 Module interface connector D10 eese tentent tentent tentent tentata toten ts 41 Pin assignment module connector D10 X1 42 Pin assignment module connector 010 2 43 Pin assignment module connector 010 3 44 Page vi User s Manual STK MBa35 UM 103 1 2013 by TO Group Table directory continued Table 38 Table 39 Table 40 Table 41 Table 42 Table 43 Table 44 Table 45 Table 46 Table 47 Table 48 Table 49 Table 50 Table 51 Table 52 Table 53 Table 54 Table 55 Table 56 Table 57 Table 58 Table 59 Table 60 Table 61 Table 62 Table 63 Table 64 Table 65 Table 66 Table 67 Table 68 Table 69 Table 70 Table 71 Table
10. The main heat source is the TOMa35 Information to the cooling of the TOMa35 is to be taken from his specification 66 User s Manual STK MBa35 UM 103 2013 by TQ Group 8 SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS 8 1 EMC characteristics The assembly TOMa35 STK MBa35 is EMC tested in a TO Blue IPC Current technical concepts were taken into consideration during the development to avoid or reduce EMC interference The STK MBa35 meets the following EMC rules and EMC standards EMC Interference radiation Measurement of the electrically radiated emission for standard residential commercial and light industrial environments in the range of 30 MHz to 1 GHz according to DIN EN 61000 6 3 respective DIN EN 55022 EMC nterference radiation Measurement of the electrically radiated emission for industrial environments in the range of 30 MHz to 1 GHz according to DIN EN 61000 6 4 respective DIN EN 55011 EMC Immunity according to EN 61000 4 22 Electrostatic discharge immunity ESD EMC Immunity according to EN 61000 4 32 Radiated radio frequency electromagnetic field immunity EMC Immunity to fast transients according to 61000 4 42 Electrical fast transient BURST E EMC Immunity to surge according to EN 61000 4 52 Surge immunity test SURGE In DC networks an inlet length of less than 10 m is assumed For the audit a reference power supply has to be defined supplied Signal and I O lines gt
11. element to VCC5V pull up element to ground pull down gt element in series Illustration 24 Wiring of connector X4 32 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 3 12 Power IN X6 Table 31 Power IN connector Manufacturer number Description Basic package 5 08 mm pitch 2 pin 2250V lu 12A Phoenix Contact MSTBA 2 5 2 G 5 08 The following table shows the configuration of the 15 30 V power supply connector Table32 Pin assignment Power IN connector X6 Pin Signal Type Remark 1 VCC24V P Input supply voltage 2 GND P Ground 1 2 ZH Illustration 25 Wiring of connector X6 View on contacts from outside User s Manual STK MBa35 UM 103 2013 by TO Group Page 33 4 2 Internal interfaces Illustration 26 Component placement top 34 User s Manual STK MBa35 UM 103 2013 by TQ Group Illustration 27 Component placement bottom User s Manual STK MBa35 UM 103 2013 by TQ Group Page 35 4 2 1 Function specification 4 2 1 1 Module interface 010 The module interface of the TOMa35 module on which the module is plugged consists of two or three connectors Attention Destruction or malfunction To avoid damages caused by mechanical stress the TOMa35 may only be extracted from the carrier board by using the ext
12. gt 14 28 Blue4 LCD_D4 220 gt 15 27 Blue 3 LCD 03 220 gt 16 26 GND P Ground 17 25 Blue 2 LCD_D2 220 gt 18 24 Blue 1 LCD_D1 220 gt User s Manual STK MBa35 UM 103 2013 by TQ Group Page 47 PowerView Data Image 22 19 23 Blue 0 LCD 00 220 gt 20 22 GND P Ground 21 21 Green 5 LCD 011 220 gt 22 20 4 LCD 010 220 gt 23 19 Green 3 LCD 09 220 gt 24 18 GND P Ground 25 17 Green 2 LCD_D8 220 gt 26 16 Green 1 LCD 07 220 gt 27 15 Green 0 LCD 06 220 gt 28 14 GND P Ground 29 13 Red 5 LCD 017 220 gt 30 12 Red 4 LCD 016 220 gt 31 11 Red 3 LCD D15 220 gt 32 10 GND P Ground 33 9 Red 2 LCD 014 220 gt 34 8 Red 1 LCD 013 220 35 7 Red 0 LCD 012 220 36 5 GND P Ground 37 4 GND P Ground 38 3 DCLK LCD SCLK 220 gt 10 39 2 GND P Ground 40 1 GND P Ground 6 NC not connected 31 33 NC not connected 36 NC not connected low active signal element to VCC5V pull up element to ground pull down gt element in series 48 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 234 LCD backlight X21 X24 X5 Table 42 LCD backlight connectors X21 X24 Manufacturer number Description Crimp connector JST SMO2B BHSS 1 TB Un 1 400V
13. 1 D10 X2 Illustration 34 Wiring of connector D10 The configuration of the module connectors is shown in the following three tables User s Manual STK MBa35 UM 103 2013 by TQ Group Pin assignment module connector D10 X1 Table 35 Group Signal 1 0 Power VCC3V3 Power P Power Power VCC3V3 Power VBAT P Power DGND P General clock CLKO Power DGND GPIO1 4 1 0 GPIO1 5 1 0 Power DGND P GPIO2 7 1 0 GPIO2 18 1 0 GPIO GPIO2 23 1 0 GPIO2 25 1 0 Power DGND ROWO 1 0 ROW1 1 0 4x4 keypad ROW2 vo ROW3 Vo Power DGND P 1 Wire OWDAT 1 0 5 11_550 1 0 SPI 1 SPI1 551 1 0 SPI1 553 Vo Power DGND P SPI 1 0 SPI1_MISO 1 0 SPI1 MOSI 1 0 SPI1_RDY DGND Timer TIM_CAPIN1 TIM_CMPOUT1 SD3 CMD 1 0 SD card 3 503 DGND P 503 1 0 SD3_DAT5 1 0 SD atda SD3_DAT6 vo SD3_DAT7 1 0 Power DGND P FEC_TXD3 FEC TX ER Ethernet MII FEC TX EN FEC_RXD1 Power DGND P FEC RXD3 ER Ethernet MII FEC_RX_DV FEC MDC Power DGND P CAN2 CAN2 TX CAN1_TX 1_ UART3 UART3_CTS Power DGND UART2_RTS UART 2 UART2 TXD UART2 RXD DGND P 101 103 105 107 109 111 113 115 117 119 Signal VCC
14. 30 m must be checked for SURGE EMC Immunity according to EN 61000 4 62 Immunity to conducted disturbances induced by radio frequency fields EMC Immunity according to EN 61000 4 112 Immunity to voltage dips voltage variation and short interruptions in the mains supply VOLTAGE DIPS EMC Immunity according to EN 61000 4 298 Immunity to voltage dips and short interruptions on the DC input power supply 8 2 Operational safety and personal security Due to the occurring voltages lt 36 V DC tests with respect to the operational and personal safety have not been carried out The test level and test criteria are taken from the generic standards EN 61000 6 1 and EN 61000 6 2 3 The test criteria are not fixed here yet because there are still no generic standards or product standards on which to base this standard When required the test criteria have to be defined with the customer User s Manual STK MBa35 UM 103 2013 by TQ Group Page 67 9 CLIMATIC AND OPERATIONAL CONDITIONS Permitted component temperature 0 C to 70 Permitted storage temperature 40 C to 100 C Relative air humidity operation storing 10 to 90 not condensing Protection class IPOO 9 1 Protection against external effects See section 7 1 Protection against external effects on page 65 9 2 Reliability and product life The device is designed for a typical product life of five years Connectors of middle grade which guar
15. CSI 012 CSI 015 1 CSI 014 iU eSI CSI VSYNC P DGND Power CSI HSYNC CSI IPU CSI CSI PIXCLK Vo DE Power DGND RTCK CPU JTAG TCK JTAG MOD CPU JTAG TMS DGND Power TDI TDO Power 1 TRST 44 10 User s Manual STK MBa35 UM 103 2013 by TQ Group Table 37 Pin assignment module connector D10 X3 Signal 1 0 1 0 Signal oup Power DGND vo o Di 16 Bit data bus 16 Bit data bus Power 16 Bit data bus Power 08 DGND Power 16 Bit data bus 16 Bit data bus Power 26 Bit address bus Power 26 Bit address bus 26 Bit address bus Power 26 Bit address bus 26 Bit address bus 26 Bit address bus Power 26 Bit address bus Power 26 Bit address bus Bus CTRL Bus CTRL DTACK 55 Power Power DGND E 57 Bus H 59 Power DGND 161 Lm po 63 cw o KE LL 67 69 71 173 175 Power Bus CTRL Bus CTRL 77 EE Reserve User s Manual STK MBa35 UM 103 2013 by TQ Group Page 45 4 2 3 2 JTAG X16 Table 38 JTAG connector X16 Manufacturer number Description Samtec TSM 107 01 L DV Pin header 2 54 mm 7 x 2 pin The following table shows the configuration of the JTAG connector Table 39 Pin assignment JTAG connector X16 Pin Signal Type Remark 1 VCC3V3 P Supply voltag
16. Group 4 1 3 10 Microphone input X13 Table 27 Microphone connector X13 Manufacturer number Description 3 5 mm stereo jack Yamaichi AJ330 4T SMT 5 000 mating cycles Umax 500 V AC for 1 minute The following table shows the configuration of the microphone input connector Table 28 Pin assignment microphone connector X13 Pin Signal Type Remark 1 AGND Ground 2 AGND P 22 to ground 3 MIC Al Analog microphone input 4 NC Not connected 1 3 Illustration 23 Wiring of connector X13 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 31 4 1 3 11 SD card X4 Table 29 External SD card connector X4 Manufacturer number Description SD card and MMC reader Yamaichi FPS009 2405 0 10 000 mating cycles Umax 500 V AC for 1 minute The following table shows the configuration of the external SD card connector Table 30 Pin assignment external SD card connector X4 Pin Signal Type Remark 1 DAT3 Data line 3 100 T 2 CMD Command response Signal 3 DGND P Ground 4 VCC3V3 P 3 3 V supply 5 CLK Clock input 50 MHz 6 DGND P Ground 7 DATO Data line 0 100 T 8 1 Dataline 1 100 9 2 Data line 2 100 CD CDs WP WP Write Protect 10 T COM DGND P Ground low active signal
17. IN 2 25 C to 85 Table 43 Pin assignment LCD backlight connectors X21 X24 Pin Signal Type Remark 1 VLEDA P Anode of LED backlight 2 VLEDC P Cathode of LED backlight 1 2 Illustration 35 Wiring of connector connectors X21 X24 Table 44 LCD backlight connector X5 Manufacturer number Description Pin header 2 54 mm 1 x 4 pin Harwin M20 8900405 IN 3A 40 C to 105 C Table 45 Pin assignment LCD backlight connector X5 Pin Signal Type Remark 1 VCC12V P Supply voltage 12 V alternative 5 V 2 LD BKL ON GPIO from PCA9554D to switch the backlight 3 LD CONTRAST PWM contrast 4 DGND P Ground Wiring see Illustration 27 on page 34 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 49 4 2 3 5 Touchscreen X2 X8 Table 46 Touchscreen connector X2 Manufacturer number Description FFC connector Pitch 1 25 mm JST O4FFS SP TF Un 50V lu 05 A 25 C to 85 Table 47 Touchscreen connector X8 Manufacturer number Description Pin header 2 54 mm Harwin M20 8900405 In 3A 40 C to 105 C Table 48 Pin assignment touchscreen connector X2 X8 Pin Signal Type Remark 1 Y Touchscreen Bottom 2 X Touchscreen Right 3 Y Touchscreen Top 4 X Touchscreen Left Wiring see Illustration 27 on page 34 50 User s Manual ST
18. Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Table 33 Table 34 Table 35 Table 36 Table 37 User s Manual STK MBa35 UM 103 1 2013 by TO Group Terms CONVENTIONS 1 lernt EIS 5 Allocationofr thie 14 Electrical characteristics of the GPIs esses 18 Electrical characteristics of the GPOs 18 Electrical characteristics of the power supply sese 19 Overview of the function groups of the power supply 19 Ethernet 1 connector 26 20 Pin assignment Ethernet 1 connector X26B 20 Status LEDs Ethernet 1 21 Ethernet 2 connector 26 22 Pin assignment Ethernet 2 connector 26 22 RS485 connector X324 cacccccsccscsssssssssssscsssssssssssscscsssssssscscscsssssssscscsesssessesssscsesssssssscscsesesssessees 23 Pin assignment RS485 connector 23 RS232 connector 32 24 Pin assignment RS232 connector 32 24 CAN 1 and CAN 2 connector 25 Pin assignment 1 and CAN 2 connector 5425 GPIO connector 1 26 Pin assignment GPIO connector
19. Touchscreen X2 8 40 Display Pe nre 40 SD X25 40 Starterkit interfaces X7 X10 X14 X15 X18 1 40 Connectors and pin assignment Module interface 0 10 JTAGIX LCD X22 LCD backlight X21 X24 5 Touchscreen X2 X8 LVDS Display X9 SD card X25 Starterkit interfaces X7 X10 X14 X15 X18 31 52 Starterkit interface 7 53 Starterkit interface X10 54 Starterkit interface X14 55 Starterkit interface X15 56 Starterkit interface XII 57 Starterkit interface X31 58 User s interfaces 59 Reset button 52 59 Status LEDs external 77 59 Status LEDs internal V22 V24 V25 V46 78 60 DIP switch 51 S3 System COMPONENES Temperature sensor D22 address Pageiv User
20. Yamaichi DDPXR E9P E15S C4N CT The following table shows the configuration of the GPIO connector Table 20 Pin assignment GPIO connector X1B Pin Signal Type 1 INO Input 0 2 IN1 Input 1 3 IN2 Input 2 4 IN3 Input 3 5 GND EX P Ground 6 VCC24V EX P Supply input for the outputs 7 GND EX P Ground 8 OUT7 Output 7 9 OUT6 Output 6 10 OUT5 Output 5 11 OUTA Output 4 12 OUT3 Output 3 13 OUT2 Output 2 14 OUT1 Output 1 15 OUTO Output 0 DGND P Ground housing Illustration 19 Wiring of connector X1B Attention Destruction or malfunction The 15 pin HD D sub connector for GPIO X1B looks like a VGA monitor output No monitor may be connected there User s Manual STK MBa35 UM 103 2013 by TQ Group Page 27 4 1 3 7 USB 2 0 Hi Speed Host X12 A Table 21 USB Host connector X12 A Manufacturer number Description Dual USB jack type A Un 30V AC rms Umax 500 V AC for 1 minute 55 C to 85 Yamaichi USB A 002A The following table shows the configuration of the USB Host interface connector Table 22 Pin assignment USB Host connector X12 A Pin Signal Type Remark 1 VBUS P 5 V supply current limitation to 0 5 100 uF 2 DM yo Negative differential data line 3 DP y o Positive differential data line 4 DGND P Ground M DGND P Ground housing
21. s Manual STK MBa35 UM 103 1 2013 by TO Group Table of contents continued 6 1 6 1 1 6 1 2 6 1 3 7 1 7 2 8 1 8 2 9 1 9 2 9 3 9 4 9 4 1 9 4 2 9 5 9 6 9 7 SOFTWARE MECHANICS 5 Construction PCB outlines STK MBa35 STK MBa35 top view STK MBa35 bottom VICW REQUIREMENTS FOR THE SUPERIOR SYSTEM cessssssecssssecsssssecsssssecseessecseesseeneensecneenseessenee Protection against external Thermal zaanza SAFETY REOUIREMENTS AND PROTECTIVE REGULATIONS Operational safety and personal security CLIMATIC AND OPERATIONAL CONDITIONS Protection against external effects Reliability and product life Displays Batteries e Lithium eere terere rie P IR Environment protection RoHS compliance WEEE regulation Table directory Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21
22. 0 10 ROW3 1 0 11 DGND P Ground 12 DGND P Ground 13 DGND P Ground 14 OWDAT y o Requires external pull up resistor 15 SPI1 CLK SPI1 clock 16 DGND P Ground 17 SPI1 MISO SPI1 Master In Slave Out Standby request to an external PMIC switches 18 9 after getting into a standby low power mode 19 SPI1 MOSI SPI1 Master Out Slave In 20 DGND P Ground 21 SPI1 RDY SPI1 Ready 22 GPIO3 5 1 0 GPIO 23 SPI1 SSO SPI1 Slave Select 0 24 WDOG_RST Watchdog Reset 25 SPI1 SS1 SPI1 Slave Select 1 26 FLASH_RST Reset signal of the flash memory the TOMa35 27 SPI1 553 SPI1 Slave Select 3 28 WP ACC WP ACC signal of the flash memory on the TQMa35 29 DGND P Ground 30 DGND P Ground low active signal element to VCC5V pull up element to ground pull down gt element in series Wiring see Illustration 27 on page 34 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 59 4 3 User s interfaces 4 3 1 Reset button S2 The reset button resets the CPU the flash and the USB Host controller on the TOMa35 As a result the CPU generates a reset signal which resets all other devices RAM Ethernet etc Table 67 Reset button S2 Manufacturer number Description Miniature pushbutton Minimum 100 000 operations Knitter switch TMSE 10 J RA Operating force 3 1 Max 1 27 mm path 55 C to 125 C 4 3 2 Status LEDs external V77 Table 68 Externa
23. 3V3 Group Power VCC3V3 Power VCC3V3 Power VCC3V3 DGND DGND DGND DGND DGND GPIO1 12 o GPIO1 22 GPIO2 0 DGND COLO 1 0 COL2 Power Power Power Power Power Power Power 4x4 keypad COL3 DGND Power 38 1 0 GPIO3 3 40 1 0 GPIO3 4 GPIO 42 GPIO3 5 SPI2 SSO SPI2 DGND Power SPI2_CLK SPI2_MISO 1 0 SPI2 MOSI SPI2 RDY DGND Power I2C1 SCL 2 I2C1 SDA i 12C2_SCL x I2C2 SDA 122 DGND Power SD3 DATO SD3 DATI SD card 3 SD3 DAT2 SD3 DAT3 DGND FEC TXDO FEC TXD1 FEC TXD2 FEC TX CLK DGND FEC RXDO FEC RXD2 DGND FEC RX CLK DGND FEC MDIO 7 Power Ethernet MII Power Ethernet MII Power Ethernet MII Power FEC CRS Ethernet MII FEC COL 2_ 2 DGND Power UART3_RTS UART3 TXD UART3 112 UART3 114 UART2_CTS UART 2 116 P DGND Power 118 5232 TXD 120 RS232 nd User s Manual STK MBa35 UM 103 2013 by TQ Group Table 36 Pin assignment module connector D10 X2
24. 5 UM 103 2013 by TQ Group 9 5 Environment protection By environmentally friendly processes production equipment and products we contribute to the protection of our environment To be able to reuse the product it is produced in such a way a modular construction that it can be easily repaired and disassembled The energy consumption of this subassembly is minimised by suitable measures Printed pc boards are delivered in reusable packaging Modules and devices are delivered in an outer packaging of paper cardboard or other recyclable material Because now there is still no technical equivalent alternative for printed circuit boards with bromine containing flame protection FR 4 material such printed circuit boards are still used No use of PCB containing capacitors and transformers polychlorinated biphenyls These points are an essential part of the following laws The law to encourage the circular flow economy and assurance of the environmentally acceptable removal of waste as at 27 9 94 source of information BGBI 1994 2705 Regulation with respect to the utilization and proof of removal as at 1 9 96 source of information BGBI 1996 1382 1997 2860 Regulation with respect to the avoidance and utilization of packaging waste as at 21 8 98 source of information BGBI 1998 2379 Regulation with respect to the European Waste Directory as at 1 12 01 source of information BGBI 2001 3379 This infor
25. 6 External memory bus WEIM bus address line 6 10 WEIM A7 External memory bus WEIM bus address line 7 11 WEIM A8 External memory bus WEIM bus address line 8 12 WEIM A9 External memory bus WEIM bus address line 9 13 WEIM A10 External memory bus WEIM bus address line 10 14 WEIM A11 External memory bus WEIM bus address line 11 15 WEIM A12 External memory bus WEIM bus address line 12 16 WEIM A13 External memory bus WEIM bus address line 13 17 WEIM A14 External memory bus WEIM bus address line 14 18 WEIM A15 External memory bus WEIM bus address line 15 19 WEIM A16 External memory bus WEIM bus address line 16 20 WEIM A17 External memory bus WEIM bus address line 17 41 WEIM A18 External memory bus WEIM bus address line 18 22 WEIM A19 External memory bus WEIM bus address line 19 23 WEIM A20 External memory bus WEIM bus address line 20 24 WEIM A21 External memory bus WEIM bus address line 21 25 WEIM A22 External memory bus WEIM bus address line 22 26 WEIM A23 External memory bus WEIM bus address line 23 27 WEIM A24 External memory bus WEIM bus address line 24 28 WEIM A25 External memory bus WEIM bus address line 25 29 DGND P Ground 30 DGND P Ground Wiring see Illustration 27 on page 34 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 55 4 2 3 9 3 Starterkit interface X14 Table 59 Starterkit interface connector X14 Man
26. 72 Table 73 Table 74 STAG connector X6 45 Pin assignment JTAG connector 16 45 22 UOXC U e C 46 Pin assignment LCD connectors X22 23 46 LCD backlight connectors X21 X24 48 Pin assignment LCD backlight connectors X21 X24 48 LCD backlight connector 5 Pin assignment LCD backlight connector X5 Touchscreen connector 2 Touchscreen connector X8 Pin assignment touchscreen connector X2 X8 EVDSiDisplay connector 9a Pin assignment LVDS Display connector 9 Internal SD card connector X25 Pin assignment internal SD card connector 25 Power On connector X19 Ka Pin assignment touchscreen connectors X2 8 Starterkit interface connector 7 Pin assignment Starterkit interface connector X7 Starterkit interface connector 10 Pin assignment Starterkit interface connector X10 Starterkit interface connector X14 Pin assignment Starterkit interface connector X14 Starterkit interface connector 15 Pin assignment Starterkit interface connector X15 Star
27. DCE The signals RTS and CTS do therefore not behave as in data terminal equipment DTE e g PC The signal UART3 RTS of the TOMa35 is an input the signal UART3 CTS of the TOMa35 is an output To compensate for this behaviour of the i MX35 the signals RTS and CTS are crossed on the STK MBa35 theCTS signal coming from an external source via X32 8B is routed as signal UART3 RTS on the STK MBa35 to pin 1 108 of the TOMa35 theRTS signal going to an external receiver via X32 7B comes as signal UART3 CTS on the STK MBa35 from pin X1 109 of the TOMa35 12 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 1 5 CAN 1 2 The two CAN ports of the TOMa35 directly drive both CAN interfaces on the STK MBa35 Optocouplers of type Avago HCPL0601 are used for galvanic separation The Recom RTS 0505 P serves as the power supply for the galvanically separated part of the CAN interface Microchip MCP2551T I SN are used as CAN transceivers Illustration 7 Block diagram CAN The CAN signals can be terminated with 120 by using DIP switch S1 see Table 71 on page 60 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 13 4 1 1 6 GPIO X1B Eight GPIO outputs and four GPIO inputs are made available at an external connector A voltage of 24 V 20 96 at the GPIO connector serves as the power supply Due to the placement option the supply voltage of the STK MBa35 can alterna
28. Ethernet 10 100 Mbit 1 5485 1 RS232 2x CAN 1 x USB 2 0Hi Speed Host interface 1 x USB 2 0 Hi Speed On The Go device interface 1x GPIO 8 x OUT 4 x 1 SD card 2 x Audio output 1 x Microphone input 1 x Power supply Internal interfaces 1x TOMa35 1xJTAG 2 x LCD model dependent 2 x LCD backlight model dependent 2 x Touchscreen model dependent 1 x LCD via LVDS optional 1 x SD card optional 1 x Power On button 5 x Pin headers and 1 x power supply Starterkit function optional User s interfaces 1 x Reset button 3 x Status LEDs external 5 x Status LEDs internal 2 x DIP switch System components Backup battery Buzzer Temperature sensor Power supply Voltage supervision and reset concept 3 1 3 Technical data mechanics design Dimensions PCB W x D x H 175x120x2mm Overall dimensions W x D x H 175 130 x 32 mm app Weight 261g User s Manual STK MBa35 UM 103 2013 by TQ Group 9 4 ELECTRONICS SPECIFICATION 4 1 External interfaces X28 X13 X27 V77 X1 A X12 B X26 B X32 B 52 X6 X1 B X12 A X26 A X32 A Illustration 2 External interfaces of the STK MBa35 4 1 1 Function specification 4 1 1 1 Ethernet 1 X26B The MII interface of the TOMa35 drives the Ethernet 1 interface The Teridian78Q2133 is used as PHY Illustration 3 Block diagram Ethernet 1 LED configuration see Table 9 on page 20 Further LED configurations are pro
29. GPIO from PCA9554D to switch on the LVDS transmitter 5 LD CONTRAST PWM contrast 6 LD REV 1 0 REV Signal for Sharp displays GPIO1 3 7 LD SPL 1 0 SPL Signal for Sharp displays GPIO1 5 8 LD CLS y o CLS Signal for Sharp displays GPIO1 4 9 DGND P Ground 10 DGND P Ground 11 USER LED1 LED V77 red 12 DGND P Ground 13 USER LED2 LED V77 yellow 14 12C2_SCL bus 2 clock 15 DGND P Ground 16 I2C2 SDA 1 0 bus 2 data 17 TIMER CAPIN1 Timer Capture 18 DGND P Ground 19 DGND P Ground 20 I2C1 SCL bus 1 clock 21 TIMER Timer Compare 22 I2C1 SDA VO 1 data 23 DGND P Ground 24 DGND P Ground 25 CAN1_RxD CAN bus 1 receive 26 CAN2 RxD CAN bus 2 receive 27 CAN1_TxD CAN bus 1 transmit 28 CAN2 TxD CAN bus 2 transmit 29 DGND P Ground 30 DGND P Ground Wiring see Illustration 27 on page 34 58 User s Manual STK MBa35 UM 103 1 2013 by TO Group 4 2 3 9 6 Starterkit interface X31 Manufacturer number Table 65 Starterkit interface connector X31 Molex 87759 3075 Description Pin header 2 00 mm 15 x 2 pin 55 C to 105 C Table 66 Pin assignment Starterkit interface connector X31 Pin Signal Type Remark 1 DGND P Ground 2 DGND P Ground 3 COLO 1 0 4 1 0 5 COL1 1 0 6 ROW1 1 0 COL2 vo 4 4 KEYPAD 8 ROW2 y o 9 COL3 1
30. Group Page 25 4 1 3 5 CAN 1 CAN 2 Table 17 CAN 1 and CAN 2 connector X1A Manufacturer number Description Dual Standard D sub connector jack Top 9 pin jack Bottom 15 pin jack 55 C to 105 C Yamaichi DDPXR E9P E15S C4N CT The following table shows the configuration of the connector for both CAN interfaces Table 18 Pin assignment 1 and CAN 2 connector X1A Pin Signal Type Remark 1 CANL_2 yo CAN Low Level I O of CAN 2 galvanically separated 2 CANL 1 y o CAN Low Level I O of CAN 1 galvanically separated 3 GND CAN P Ground galvanically separated 4 CANH 2 y o CAN High Level I O of CAN 2 galvanically separated 5 NC Not connected 6 NC Not connected 7 _1 y o CAN High Level I O of CAN 1 galvanically separated 8 NC Not connected 9 NC Not connected M DGND P Ground housing Illustration 18 Wiring of connector X1A Attention Destruction or malfunction Due to three physically identical 9 pin D sub connectors there is the danger of confusion between RS232 RS485 and CAN The exact arrangement of the interfaces is shown in Illustration 2 on page 9 26 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 3 6 GPIO X1B Table 19 GPIO connector X1B Manufacturer number Description Dual Standard D sub connector jack Top connector 9 pin Bottom jack 15 pin 55 C to 105 C
31. K MBa35 UM 103 2013 by TQ Group 4 2 3 6 LVDS Display X9 Table 49 LVDS Display connector X9 Manufacturer number Description Crimp connector Hirose DF14 20P 1 25H 25 Un 150V In 1A 35 C to 85 C Table 50 Pin assignment LVDS Display connector X9 Pin Signal Type Remark 1 DGND P Ground 2 DGND P Ground 3 LVDS3 Data pair 3 positive 4 LVDS3 Data pair 3 negative 5 DGND P Ground 6 LVDSCLK Clock pair positive 7 LVDSCLK Clock pair negative 8 DGND P Ground 9 LVDS2 Data pair 2 positive 10 LVDS2 Data pair 2 negative 11 DGND P Ground 12 LVDS1 Data pair 1 positive 13 LVDS1 Data pair 1 negative 14 DGND P Ground 15 LVDSO Data pair 0 positive 16 LVDSO Data pair 0 negative 17 DGND P Ground 18 DGND P Ground 19 VCC3V3 P Supply voltage 3 3 V alternatively 5 V 20 VCC3V3 P Supply voltage 3 3 V alternatively 5 V Wiring see Illustration 27 on page 34 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 51 4 2 3 7 SD card X25 Table 51 Internal SD card connector X25 Manufacturer number Description SD card and MMC reader Yamaichi FPS009 2405 0 10 000 mating cycles Umax 500 V AC for 1 minute The following table shows the configuration of the internal SD card connector Table 52 Pin assignment internal SD card connector X25
32. STK MBa35 User s Manual STK MBa35 UM 103 28 03 2013 User s Manual STK MBa35 UM 103 2013 by TQ Group Pagei Table of contents 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 3 1 3 1 1 3 1 2 3 1 2 1 3 1 2 2 3 1 2 3 3 1 2 4 3 1 3 4 1 4 1 1 4 1 1 1 4 1 1 2 4 1 1 3 4 1 1 4 4 1 1 5 4 1 1 6 4 1 1 7 4 1 1 8 4 1 1 9 4 1 1 10 4 1 1 11 4 1 1 12 ABOUT THIS MANUAL 1 1 Tips on safety ad Symbols and Typographic Conventions zd Handling and ESD 22 Registered 2 MODINE aaan 3 biete m Copyright and licence EeKpPenseS vswummuumumumum mma Further applicable documents presumed knowledge Acronyms and definitions BRIEF DESCRIPTION TECHNICAE DATA 7 System architecture and system 7 Block m System functionality m7 External interfaces 8 terjal iMterfa SI 8 User s hadidu 8 System 8 Technical data mechanics design ELECTRONICS SPECIFICATION 9 External interfaces cccssssssssssessessessessesssssssssssssssssssessessesscssessesscsscsecsecseessssecsessessessesaesacesessessesscesesees 9 Function specification 9 Ethernet 1 K26B 9
33. TOMa35 Card Detect and Write Protect of the card are routed to GPIOs of the TOMa35 Illustration 32 Block diagram internal SD card Attention Usage of SD interface The internal SD card may only be used if a TQMa35 module without eMMC flash is used 4 2 1 8 Power On X19 The power on interface can be used to wake up the TQMa35 from standby and sleep state by a keystroke The input at the TQMa35 must be configured accordingly Illustration 33 Block diagram Power On User s Manual STK MBa35 UM 103 2013 by TQ Group Page 39 4 2 1 9 Starterkit interfaces X7 X10 X14 X15 X18 X31 In order to be able to use all applicable processor signals several pin headers are assembled on the STK MBa35 when it is used as a Starterkit Attention Destruction or malfunction The signals on the Starterkit interfaces are directly routed to the CPU No ESD measures are taken as these are internal interfaces 4 2 2 Electrical characteristics 4 2 2 1 LCD X22 X23 Type of interface RGB 18 bit Control signals Clock Data enable Configuration The configuration of the LCD interface can be looked up in the i MX35 Reference Manual The following displays are supported by the STK MBa35 PowerView T070W2D2 Data Image FG0700K5DSSWBGO1 Admatec NLC800T70D480CTMK 4 2 2 2 LCD backlight X21 X24 X5 4 2 2 2 1 LED driver X21 X24 Output current 200 mA app 10 V The LED driver is designed for
34. X7 Table 55 Starterkit interface connector X7 Manufacturer number Description Pin header 2 54 mm Fischer Elektronik SL11 5MD 052 10 S 5 x 2 pin 40 C to 105 C Table 56 Pin assignment Starterkit interface connector X7 Pin Signal Type Remark 1 VCC3V3 P Supply voltage 3 3 V 2 VCC5V P Supply voltage 5 V 3 VCC3V3 P Supply voltage 3 3 V 4 VCC5V P Supply voltage 5 V 5 VCC12V P Supply voltage 12 V 6 VCC12V P Supply voltage 12 V 7 DGND P Ground 8 DGND P Ground 9 DGND P Ground 10 DGND P Ground Wiring see Illustration 27 on page 34 54 User s Manual STK MBa35 UM 103 1 2013 by TO Group 4 2 3 9 2 Starterkit interface X10 Table 57 Starterkit interface connector X10 Manufacturer number Molex 87759 3075 Description Pin header 2 00 mm 15 x 2 pin 55 C to 105 C Table 58 Pin assignment Starterkit interface connector X10 Pin Signal Type Remark 1 DGND P Ground 2 DGND P Ground 3 WEIM AO External memory bus WEIM bus address line 0 4 WEIM A1 External memory bus WEIM bus address line 1 5 WEIM A2 External memory bus WEIM bus address line 2 6 WEIM A3 External memory bus WEIM bus address line 3 7 WEIM A4 External memory bus WEIM bus address line 4 8 WEIM A5 External memory bus WEIM bus address line 5 9 WEIM A
35. ance Road 48 Q Load inductance Vcc2av_ex 24 V 48 2 H Output current of a single output 700 mA Output current of all outputs together 5 A Short circuit current 24 V Road 10 MQ 0 7 1 7 A 4 1 2 9 SD card Type of media SD SDHC card Interface on module SD 4 bit Signal characteristic Compatible with the SD Host Controller Standard Specification version 2 0 Support for high capacity SD memory cards User s Manual STK MBa35 UM 103 2013 by TQ Group Page 19 4 1 2 10 Audio output right X27 and left X28 SNR 60 dB Input 98 dB THD N 86 dB Load 160 Power output 58 mW 4 1 2 11 Microphone input X13 Input Mono Gain Programmable 0 20 30 40 dB 4 1 2 12 Power IN X6 Table6 Electrical characteristics of the power supply Parameter Min Typ Max Unit Input voltage 15 24 30 V Input current 190 mA Power consumption 4 56 Rated current of the fuse 3 5 A Voltage drop in the fuse 0 13 V Melting time of the fuse t 10 ms 3 9 A s Melting time of the fuse 10 In 3 3 A s The specified standard power supply for the STK MBa35 is the following IPCX86MM NT REV 100 18V max 3 9 A With the abovementioned power supply the low voltage directives according to EN 60950 are met In the case where another power supply is used or if the device is supplied from a 24 V power grid it is the customer s responsi
36. andling of your TO product would render the guarantee invalid Proper ESD handling The electronic components of your TQ product are sensitive to electrostatic discharge ESD Always wear antistatic clothing use ESD safe tools packing materials etc and operate your TQ product in an ESD safe environment Especially when you switch modules on change jumper settings or connect other devices 1 5 Registered trademarks TQ Systems GmbH aims to adhere to the copyrights of all the graphics used and texts in all publications and strives to use original or license free graphics and texts All the brand names and trademarks mentioned in the publication including those protected by a third party unless specified otherwise in writing are subjected to the specifications of the current copyright laws and the proprietary laws of the present registered proprietor without any limitation One should conclude that brands and trademarks are protected through the rights of a third party User s Manual STK MBa35 UM 103 2013 by TQ Group Page3 1 6 Imprint TQ Systems GmbH Gut Delling M hlstra e 2 82229 Seefeld Tel 49 0 8153 9308 0 Fax 49 0 8153 9308 134 Email info tqs de Web http www tg group com 1 7 Disclaimer TQ Systems GmbH does not guarantee that the information in this manual is up to date correct complete or of good quality Nor does TQ Systems assume guarantee for further usage of th
37. antee at least 100 mating cycles are used for all external accessible interfaces 9 3 Displays used The display manufacturers permit a number of pixel defects These vary depending on the manufacturer and type of display The permissible error of the pixel display manufacturers warranty claims is usually set very high TQ Systems GmbH allows pixel errors in the display 9 4 Batteries 9 4 1 General notes Due to technical reasons a battery is necessary for this product Batteries containing mercury Hg cadmium Cd or lead Pb are not used To allow a separate disposal batteries are generally only mounted in sockets 9 4 2 Lithium battery The requirements concerning special provision 188 of the ADR section 3 3 are complied with for Lithium batteries There is therefore no classification as dangerous goods Basic lithium content per cell not more than 1 g except for lithium ion and lithium polymer cells for which a lithium content of not more than 1 5 g per cell applies equals 5 Ah Basic lithium content per battery not more than 2 g except for lithium ion batteries for which a lithium content of not more than 8 g per cell applies equals 26 Ah Lithium cells and batteries are examined according to UN document ST SG AC 10 1 During transport a short circuit or discharging of the socketed lithium battery is prevented by extricable insulating foils or by other suitable insulating measures 68 User s Manual STK MBa3
38. anual STK MBa35 UM 103 2013 by TQ Group Page 21 Two LEDs are used for diagnosis of the interface The LEDs are visible from the outside and can be configured via the register MR23 of the Ethernet transceiver Table 10 Status LEDs Ethernet 1 Register MR23 Status display Remark 0000 Link OK Standard for yellow LED 0001 RX TX activity Standard for green LED 0010 TX activity 0011 RX activity 0100 Collision 0101 100 BASE TX mode 0110 10 BASE T mode 0111 Full duplex LEDon Link OK 1909 Blinking activity N N N EUR V CONTACT NO Illustration 15 Wiring of connector X26B 22 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 3 2 Ethernet 2 X264 Table 11 Ethernet 2 connector X264 Manufacturer number Description Type 2 x RJ45 jack Eight contacts each LEDs green and yellow 40 C to 80 C Tyco 6368011 3 Two LEDs are used for diagnosis of the interface The LEDs are visible from the outside and have predefined functions The following table shows the configuration of the Ethernet 2 connector Table 12 Pin assignment Ethernet 2 connector X26A Pin Signal Type Remark 1 TX Galvanically separated 2 TX Galvanically separated 3 RX Galvanically separated 4 Termination 75 Q AC coupled to DGND 5 Termination 75 AC coupled to 6 RX Ethernet 1
39. ated 15 kV human body model Up to 120 Kbit s UART3 resp RS232 optional RTS CTS via UART3 resp none via RS232 from module optional Compatible with the EIA TIA 232 standard 15 kV human body model 18 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 2 7 CAN 1 CAN 2 Transfer rate Up to 1 Mbit s Interface on module CANT resp CAN2 Signal characteristic Compatible with the ISO 11898 standard CAN 2 0B galvanically separated ESD protection 6 kV human body model 4 1 2 8 GPIO X1B Type of media 24 V GPIOs according to the SPS standard Interface on module I2C1 Signal characteristic See Table 4 not galvanically separated ESD protection 600 W pulse power 10 1 ms 0 01 96 duty cycle Table4 Electrical characteristics of the GPls Parameter Min Typ Max Input frequency hardware limitation 15 kHz Input voltage Vin 0 28 V Input current Vin 28 V 25 mA Positive trigger level LOW to HIGH 44 5 3 7 5 V Negative trigger level HIGH to LOW 22 3 1 5 3 V Depending on the operating system and its workload the maximum input frequency can be significantly lower than the value specified by the hardware Table5 Electrical characteristics of the GPOs Parameter Min Typ Max Unit Output frequency 3 kHz Supply voltage Vcc2av_ex 12 24 30 V Output voltage depending on Rioaa lt Vec2av_Ex V Load resist
40. bility to make sure the specified maximum ratings and standards are met Table 7 Overview of the function groups of the power supply Parameter Min Yes actively via serial FET max 30 V for both polarities allowed Yes voltage limitation to 30 V With lasting excess voltage the assembly can be damaged Short circuit protection Yes Passive over current protection by soldered ceramic fuse Filter Integrated filters for the power supply input Reverse voltage protection Excess voltage protection 20 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 13 Connectors and pin assignments 4 1 3 1 Ethernet 1 X26B Table 8 Ethernet 1 connector X26B Manufacturer number Description Type 2 x RJ45 jack Eight contacts each LEDs green and yellow 40 C to 80 C Tyco 6368011 3 The following table shows the configuration of the Ethernet 1 connector Table 9 Pin assignment Ethernet 1 connector X26B Pin Signal Type Remark 1 TX Galvanically separated 2 TX Galvanically separated 3 Galvanically separated 4 Termplane 75 Q AC coupled to DGND 5 Termplane Connected to pin 4 6 RX Galvanically separated 7 Termplane 75 AC coupled to DGND 8 Termplane Connected to pin 7 M DGND P Ground housing LED1 Link Activity See Table 10 on page 21 LED2 Speed Indicator See Table 10 on page 21 User s M
41. e information Liability claims against TQ Systems GmbH referring to material or non material related damages caused due to usage or non usage of the information given in the manual or caused due to usage of erroneous or incomplete information are exempted as long as there is no proven intentional or negligent fault of TO Systems GmbH TQ Systems GmbH explicitly reserves the rights to change or add to the contents of this manual or parts of it without special notification 1 8 Copyright and licence expenses The drivers and utilities for the components used as well as the BIOS are subject to the copyrights of the respective manufacturers The licence conditions of the respective manufacturer are to be adhered to Bootloader licence expenses are paid by and are included in the price Licence expenses for the operating system and applications are not taken into consideration and must be separately calculated declared 4 User s Manual STK MBa35 UM 103 2013 by TQ Group 1 9 Further applicable documents presumed knowledge Specifications and manual of the modules used These documents describe the service functionality and special characteristics of the module used incl BIOS Specifications of the components used The manufacturer s specifications of the components used for example Compact Flash cards are to be taken note of They contain if applicable additional information that must be taken note of for
42. e 3 3 V 2 DGND P Ground 3 JTAG_TRST Test Reset 4 DGND P Ground 5 JTAG TDI Test Data In 6 NC Not connected 7 JTAG TMS Test Mode Select 8 MR_RESET 0 not assembled 9 JTAG TCK Test Clock 10 JTAG MOD 0 not assembled 11 JTAG TDO Test Data Out 12 JTAG_RST Global module reset 13 JTAG_DE Debug Request 0 not assembled 14 JTAG RTCK Return Clock 0 assembled low active signal element to VCC5V pull up element to ground pull down element in series Polarity see Illustration 26 on page 33 46 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 2 3 3 LCD X22 X23 Table 40 LCD connectors X22 X23 Manufacturer number Description FPC connector 0 5 mm pitch Yamaichi FPC 98210 4021 50 0 5 Minimum 30 mating cycles 20 C to 85 C Table 41 Pin assignment LCD connectors X22 X23 PowerView Data Image Signal Remark 22 1 GND P Ground 2 GND P Ground 3 E PowerView NC PowerView 100 Data Image ADJ Data Image LCD CONTRAST PWM 4 Supply voltage ZEN Pm supiyvoase 7 37 VCC3V3 P Supply voltage 8 _ PowerView NC PowerView not connected Data Image VCC3V3 P Data Image Supply voltage 9 35 DATA Enable 1 _ 22 0 10 34 GND P Ground 11 32 GND P Ground 12 30 GND P Ground 13 29 Blue 5 LCD 05 220
43. ernet 2 10 Block diagram 5485 men 10 Block diagram RSZ awa 11 Block diagram CAN 12 Block diagram GPIO 13 Block diagram USB Host Block diagram USB OTG Block diagram audio 15 BloclediadraimibUzz6r 16 Block diagram external SD 16 Block diagram Wiring of connector 26 Wiring of connector X324 pemeran Wiring of connector 2 Wiring of connector Wiring of connector 1 Wiring of connector X12 A Wiring of connector X12 B Wiring of connector X27 2 8 29 Witing of Connector X T3 30 Wiring of connector KA ttnn tta tits 31 Wiring of connector 32 Component placement esccssecsescsssecseerseesseeeessecseessseesatecsecsuceeaeecseecseeesaeeeseerseees 33 Component placement 34 Block diagram Block diagram LCD backlight Block diagram touchscreen Block diagram LVDS Display s Block diagram internal SD 38 Block diagram POWer ON ssessssscssesssessesssssssssccsecessccsuseeseecsucesseecscessscesscessceeseessecesees 38 Wiring of connector DI Ovine 41 Wiring of connector connectors X21 24 48 Wiring of connector 25
44. galvanically separated 7 Termination 75 Q AC coupled to DGND 8 Termination 75 AC coupled to DGND M DGND P Ground housing Link activity green LED LED on Valid link and network cable plugged in LEDI Link Activity 7 LED off No valid link network cable not plugged in Blinking Packet transmission transmission or reception Speed indicator yellow LED LED2 Speed Indicator LED on 100 Mbit s disconnected resp autonegotiation LED off 10 Mbit s Duplex indicator green LED LED on Full duplex m Duplex Indicator LED off Half duplex LED V78 is visible from outside positioned on the right hand side of the RJ45 jack Wiring of X26A see Illustration 15 on page 21 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 23 4 1 3 3 RS485 X324 Table 13 5485 connector X324 Manufacturer number Description Dual standard D sub connector Yamaichi DDP 011S1 9 pin each 55 to 105 C The following table shows the configuration of the RS485 connector Table 14 Pin assignment RS485 connector X32A Pin Signal Type Remark 1 RS485_Y Non inverted output galvanically separated 2 NC Not connected 3 NC Not connected 4 RS485 1 Non inverted input galvanically separated 5 GND S2 P Ground galvanically separated 6 RS485 7 Inverted output galvanically separated 7 120R TX Bridge to pin 1 for 120 O terminatio
45. grammable 10 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 1 2 Ethernet 2 X264 The Ethernet 2 interface is implemented by using the SMSC WEIM PHY LAN9115 This interface is only available if the TOMa35 is equipped with connector X3 Illustration 4 Block diagram Ethernet 2 LED configuration see Table 12 on page 22 4 1 1 3 RS485 X324 The UART2 of the TOMa35 drives the RS485 interface of the STK MBa35 The optocouplers Avago 1 0631 and 0601 are used for galvanic separation The Recom RSS 0505 HP serves as the power supply for the galvanically separated part of the RS485 interface The Exar SP491EEN L is used as RS485 transceiver Illustration 5 Block diagram RS485 The RS485 signals can be terminated with 120 with either DIP switch S3 or cable sided by bridging pins 8 9 RxD and 1 7 TxD Details can be found in Table 72 on page 60 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 11 4 1 1 4 RS232 X32B The UART3 interface of the TOMa35 drives the RS232 interface of the STK MBa35 by default The Exar SP3222EEA L is used as a driver The RS232 interface driver on the TOMa35 can be used as an alternative This uses UART1 of the TOMa35 It is however not recommended due to EMC reasons Illustration 6 Block diagram RS232 The CPU i MX35 on the TOMa35 is designed as data communication equipment
46. l Status LEDs V77 Manufacturer number Description 3 fold LED VS Optoelectronic WU 2301 Red green yellow 0 to 80 C Three LEDs are implemented in addition to the status LEDs of both Ethernet jacks Their function can be taken from the following table Table 69 Overview external LEDs LED Colour Function display V77A Green User can define function V77B Yellow User can define function V77C Red Power On Voltage regulator indicates power good USER LED1 USER LED2 POWER LED Illustration 37 Block diagram LED For the control of the LEDs see Table 3 on page 14 60 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 3 3 Status LEDs internal V22 V24 V25 46 V78 Internal LEDs are available to display other functions or status messages The functions of the LED displays are listed in the following table Table 70 Overview internal LEDs LED Colour Function display V22 Blue Power On Voltage VCC5V is OK V24 Red Over current at the USB Host interface 25 Over current the USB interface V46 Green Reset to module is active V78 Green Ethernet 1 works in full duplex mode 434 DIP switch S1 53 The STK MBa35 possesses two DIP switches whose functions are listed in the following tables Table 71 DIP switch S1 Switch ON OFF default 53 1 Termination CAN1 120
47. mation is to be seen as notes Tests or certifications were not carried out with respect to that 9 6 RoHS compliance The STK MBa35 is manufactured RoHS compliant TQ Systems GmbH issues the RoHS conformity declaration 9 7 WEEE regulation TQ Systems GmbH which markets the product is responsible for the observance of the WEEE regulation TQ Systems GmbH MuhlstraBe 2 Gut Delling 82229 Seefeld info tq group com www tq group com Technology in Quality
48. n 8 120R RX Bridge to pin 9 for 120 O termination 9 RS485 B 1 Inverted input galvanically separated M DGND P Ground housing Illustration 16 Wiring of connector X32A Attention Destruction or malfunction Due to three physically identical 9 pin D sub connectors there is the danger of confusion between RS232 RS485 and CAN The exact arrangement of the interfaces is shown in Illustration 2 on page 9 24 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 1 3 4 RS232 X32B Table 15 5232 connector X32B Manufacturer number Description Dual Standard D sub connector Yamaichi DDP 011S1 9 pin each 55 C to 105 C The following table shows the configuration of the RS232 connector Table 16 Pin assignment RS232 connector X32B Pin Signal Type Remark 1 NC Not connected 2 RS232 RxD Received Data 3 RS232 TxD Transmitted Data 4 NC Not connected 5 DGND P Ground 6 NC Not connected 7 RS232 RTS Request To Send 8 RS232 CTS Clear To Send 9 NC Not connected M DGND P Ground Illustration 17 Wiring of connector X32B Attention Destruction or malfunction Due to three physically identical 9 pin D sub connectors there is the danger of confusion between RS232 RS485 and CAN The exact arrangement of the interfaces is shown in Illustration 2 on page 9 User s Manual STK MBa35 UM 103 2013 by TQ
49. neral Purpose Input Output GPO General Purpose Output HD D sub High Density D sub 1 0 Input Output Input Power IEEE Institute of Electrical and Electronics Engineers IPOO Ingress Protection 00 PC Inter Integrated Circuit JTAG Joint Test Action Group LCD Liquid Crystal Display 6 User s Manual STK MBa35 UM 103 2013 by TQ Group Table2 Acronyms continued Acronym Meaning LED Light Emitting Diode LVDS Low Voltage Differential Signal MIC Microphone MII Media Independent Interface MMC Multimedia Card MOZI Module extractor Modulzieher NC Not Connected OTG On The Go PCB Printed Circuit Board PHY Physical Interface PMIC Power Management IC PWM Pulse Width Modulation RAM Random Access Memory RCA Radio Corporation of America RFU Reserved for Future Use RGB Red Green Blue RJ Registered Jack RoHS Restriction of the use of certain Hazardous Substances RS232 Recommended Standard serial interface RTC Real Time Clock SD Secure Digital SDHC Secure Digital High Capacity SPI Serial Peripheral Interface SPS Speicherprogrammierbare Steuerung Programmable Logic Controller PLC THD N Total Harmonic Distortion Noise UART Universal Asynchronous Receiver Transmitter UN United Nations USB Universal Serial Bus VGA Video Graphics Array 640 x 480 WEEE Waste Electrical and Electro
50. nic Equipment WEIM Wireless External Interface Module WP Write Protect User s Manual STK MBa35 UM 103 2013 by TQ Group 7 2 BRIEF DESCRIPTION The STK MBa35 is designed to be driven by modules based on the Freescale ARM CPU MCIMX35 i MX35 In combination with a module and a display with touchscreen it offers PC core functionalities and standard interfaces By using the functionalities of the Starterkit STK MBa35 this carrier board forms together with the TOMa35 a modular system to develop own product ideas 3 TECHNICAL DATA 3 1 System architecture and system functionality Microphone HP Line out 85 mm phone jack 2 Cinch stereo Audio codec SGTL5000 3 1 1 Block diagram LVDS Ethernet 2 connector RJ45 LVDS Ethernet transmitter controller SN75LVDS83B LAN9115 5 8 80 plug connector Tyco 5177986 3 Debug header Illustration 1 Block diagram STK MBa35 3 1 2 System functionality The interfaces and system components listed in the following are implemented on the STK MBa35 Due to the fact that the STK MBa35 can be installed in a casing the interfaces are divided into external and internal interfaces Page8 3 424 H m m H O O H O a 3 1 2 2 E H O a u L1 O H 3 1 2 3 User s Manual STK MBa35 UM 103 1 2013 by TO Group External interfaces 2 x
51. r Interface data line 6 10 CSI D7 Camera Sensor Interface data line 7 11 CSI D8 Camera Sensor Interface data line 8 12 CSI D9 Camera Sensor Interface data line 9 13 CSI 010 Camera Sensor Interface data line 10 14 CSI D11 Camera Sensor Interface data line 11 15 CSI D12 Camera Sensor Interface data line 12 16 CSI D13 Camera Sensor Interface data line 13 17 CSI D14 Camera Sensor Interface data line 14 18 CSI D15 Camera Sensor Interface data line 15 19 CSI HSYNC Camera Sensor Interface HSYNC 20 CSI VSYNC Camera Sensor Interface VSYNC 21 DGND P Ground 22 DGND P Ground 23 CSI MCLK Camera Sensor Interface Master Clock 24 CSI PIXCLK Camera Sensor Interface Pixel Clock 25 DGND P Ground 26 DGND P Ground 27 RS232 TX 5232 Transmit UART1 28 RS232_RX RS232 Receive UART1 29 DGND P Ground 30 DGND P Ground Wiring see Illustration 27 on page 34 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 57 4 2 3 9 5 Starterkit interface X18 Table 63 Starterkit interface connector X18 Manufacturer number Description Pin header 2 00 mm 15 x 2 pin Molex 87759 3075 55 to 105 C Table 64 Pin assignment Starterkit interface connector X18 Pin Signal Type Remark 1 DGND P Ground 2 DGND P Ground 3 LD BKL ON GPIO from PCA9554D to switch the backlight 4 LCD LVDS ENA
52. raction tool MOZI8XXL 2 5 mm should be kept free on the carrier board along the longitudinal edges on both sides of the module for the extraction tool MOZI8XXL 4 2 1 2 JTAG X16 On the TOMa35 the CPUs JTAG interface is routed directly to a 2 54 mm pitch header Attention Destruction or malfunction The JTAG signals at the connector are directly routed to the CPU No ESD measures are taken as it is an internal interface 4 2 1 3 LCD X22 X23 On the STK MBa35 the LCD bus of the TOMa35 is conditioned by a Texas Instruments driver 74LVC541 and routed to two FFC connectors placement option For EMC reasons every signal of the LCD bus is terminated with 22 Illustration 28 Block diagram LCD 36 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 2 1 4 LCD backlight X21 X24 X5 As a placement option the STK MBa35 offers a driver for displays with LED backlight A Linear Technology LT3518 is used for this purpose A 12 V supply of up to 2 A as well as the signals LD ON and LD CONTRAST are available at another connector LD BKL ON Illustration 29 Block diagram LCD backlight In Table on page 14 the mapping of the signal is described 4 2 1 5 Touchscreen X2 X8 A Texas Instruments ADS7846N touch controller is integrated on the STK MBa35 which is routed to the SPI2 interface of the TOMa35 In this way a 4 wire touchscreen can be connected to
53. ristics 4 1 2 1 Ethernet 1 X26B Type of media Interface on module Status LEDs Signal characteristic 4 1 2 2 Ethernet 2 X26A Type of media Interface on module Status LEDs Signal characteristic 10 100 Mbit MII interface controller on the module TOMa35 See Table 9 on page 20 Compatible with the IEEE 802 3 standard 10 100 Mbit External memory bus WEIM controller on the STK MBa35 See Table 12 on page 22 Compatible with the IEEE 802 3 standard 4 1 2 3 USB 2 0 Hi Speed Host X12 A Type of media Interface on module Signal characteristic ESD protection USB 2 0 Hi Speed 5 V bus voltage limited to 500 mA USB Host physical Compatible with the Universal Serial Bus Specification Rev 2 0 15 kV human body model 4 1 2 4 USB 2 0 Hi Speed OTG X12 B Type of media Interface on module Signal characteristic ESD protection 4 1 2 5 RS485 X324 Transfer rate Interface on module Handshake Signal characteristic ESD protection 4 1 2 6 RS232 X32B Transfer rate Interface on module Handshake Signal characteristic ESD protection USB 2 0 OTG Hi Speed 5 V bus voltage limited to 500 mA USB OTG physical only OTG cannot be used as device Compatible with the Universal Serial Bus Specification Rev 2 0 15 kV human body model Up to 4 Mbit s full duplex UART2 Used for clearing the transmission direction Compatible with the EIA TIA 485 standard galvanically separ
54. rnal memory bus WEIM bus Burst Clock 22 WEIM_RW External memory bus WEIM bus Read Write 23 WEIM_ECB External memory bus WEIM bus End current burst wait 24 WEIM OE External memory bus WEIM bus Out Enable 25 WEIM External memory bus WEIM bus Byte Enable 0 26 WEIM_CS1 External memory bus WEIM bus Chip Select 1 27 WEIM_EB1 External memory bus WEIM bus Byte Enable 1 28 WEIM_CS5 External memory bus WEIM bus Chip Select 5 29 DGND P Ground 30 DGND P Ground low active signal T element to VCC5V pull up element to ground pull down gt element in series Wiring see Illustration 27 on page 34 56 User s Manual STK MBa35 UM 103 1 2013 by TO Group 4 2 3 9 4 Starterkit interface X15 Table 61 Manufacturer number Molex 87759 3075 Starterkit interface connector X15 Description Pin header 2 00 mm 15 x 2 pin 55 C to 105 C Table 62 Pin assignment Starterkit interface connector X15 Pin Signal Type Remark 1 DGND Ground 2 DGND P Ground 3 CSI DO Camera Sensor Interface data line 0 4 CSI D1 Camera Sensor Interface data line 1 5 CSI D2 Camera Sensor Interface data line 2 6 CSI D3 Camera Sensor Interface data line 3 7 CSI D4 Camera Sensor Interface data line 4 8 CSI D5 Camera Sensor Interface data line 5 9 CSI D6 Camera Senso
55. safe and reliable operation These documents are stored at TQ Chip errata It is the user s responsibility to make sure all errata published by the manufacturer of each component are taken note of The manufacturer s advice should be followed Software behaviour No warranty can be given nor responsibility taken for any unexpected software behaviour due to deficient components General expertise Expertise in electrical engineering computer engineering is required for the installation and the use of the device User s Manual STK MBa35 UM 103 2013 by TQ Group 5 1 10 Acronyms and definitions The following acronyms and abbreviations are used in this document Table2 Acronyms Acronym Meaning AC Alternating Current AGND Analog Ground ARM Advanced RISC Machine CAN Controller Area Network CPU Central Processing Unit DC Direct Current DCE Data Communication Equipment e g modem DGND Digital Ground DIN Deutsche Industrie Norm DIP Dual In line Package DTE Data Terminal Equipment e g PC EEPROM Electrically Erasable Programmable Read only Memory EMC Electromagnetic Compatibility EMMC embedded MultiMediaCard Flash EN Europ ische Norm European Standards FET Field Effect Transistor FFC Flat Flex Cable FPC Flexible Printed Circuit FR 4 Flame Retardant 4 GND Ground GPI General Purpose Input GPIO Ge
56. terkit interface connector X18 Pin assignment Starterkit interface connector X18 Starterkit interface connector X31 Pin assignment Starterkit interface connector X31 Reset button S2 External Status LEDs V77 Ses Overview external Overview internal LEDS DIP switch DIP switch 53 address aa ires M Illustration directory Illustration 1 Illustration 2 Illustration 3 Illustration 4 Illustration 5 Illustration 6 Illustration 7 Illustration 8 Illustration 9 Illustration 10 Illustration 11 Illustration 12 Illustration 13 Illustration 14 Illustration 15 Illustration 16 Illustration 17 Illustration 18 Illustration 19 Illustration 20 Illustration 21 Illustration 22 Illustration 23 Illustration 24 Illustration 25 Illustration 26 Illustration 27 Illustration 28 Illustration 29 Illustration 30 Illustration 31 Illustration 32 Illustration 33 Illustration 34 Illustration 35 Illustration 36 Illustration 37 Illustration 38 Illustration 39 Illustration 40 User s Manual STK MBa35 UM 103 1 2013 by TO Group Page vii Block diagram STK MBa35 un 7 External interfaces of the STK MBa35 eerte tenente tnnt 9 Block diagram Ethernet 1 9 Block diagram Eth
57. than about 50 V A human body usually only experiences electrostatic discharges above approximately 3 000 V This symbol indicates the possible use of voltages higher than 24 V Please note the relevant statutory regulations in this regard Non compliance with these regulations can lead to serious damage to your health and also cause damage destruction of the component This symbol indicates a possible source of danger Acting against the procedure described can lead to possible damage to your health and or cause damage destruction of the material used This symbol represents important details or aspects for working with products A font with fixed width is used to denote commands file names or menu items Command 2 User s Manual STK MBa35 UM 103 2013 by TQ Group 1 4 Handling and ESD tips General handling of your TQ products The TQ product may only be used and serviced by certified personnel who have taken note of the information the safety regulations in this document and all related rules and regulations A general rule is do not touch the TO product during operation This is especially important when switching on changing jumper settings or connecting other devices without ensuring beforehand that the power supply of the system has been switched off Violation of this guideline may result in damage destruction of the module and be dangerous to your health Improper h
58. the STK MBa35 The lines of the touchscreen are equipped with protective ESD diodes as well as a CLC filter Two connectors are available as placement option an FFC connector with 1 25 mm pitch or a pin header with 2 54 mm pitch Illustration 30 Block diagram touchscreen In Table 3 on page 14 the mapping of the signal LCL LVDS ENA is described 4 2 1 6 LVDS Display X9 User s Manual STK MBa35 UM 103 2013 by TQ Group Page 37 An LVDS transmitter which transforms the data signals of the LCD bus to LVDS level is implemented on the STK MBa35 as a placement option A Texas Instruments SN75LVDS83B is used for this Illustration 31 LCD LVDS ENA Block diagram LVDS Display Table 33 Allocation of RGB signals on LVDS lines Input SN75LVDS83B TQMa35 signal Remark DO LD16 D1 LD17 D2 LD18 D3 LD19 D4 LD20 05 1023 06 1021 07 LD8 D8 LD9 D9 LD10 D10 LD14 D11 LD15 D12 LD11 D13 LD12 D14 LD13 D15 LDO D16 LD6 D17 LD7 D18 LD1 D19 LD2 D20 LD3 D21 LD4 D22 LD5 D23 Pull down D24 LD HSYNC D25 LD VSYNC D26 LD DRDY D27 LD22 CLKIN LD CLK CLKSEL Pull down In the i MX35 Reference Manual the assignment of the RGB signals on the LCD bus of the i MX35 can be looked up 38 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 2 1 7 SD card X25 The internal SD card is connected to the SD3 bus of the
59. the supported displays Admatec PowerView 4 2 2 2 2 Backlight power supply X5 Type Buck regulator Voltage 12V Currentmax 2A 40 User s Manual STK MBa35 UM 103 2013 by TQ Group 4 2 2 3 Touchscreen X2 X8 Interface on module SPI2 Interface touchscreen 4 wire ESD protection 15 kV AD 8 kV CD 4 2 2 4 LVDS Display X9 Type of interface LVDS 18 bit 24 bit Differential pairs 3 x data 1 x clock Control signals Clock HSYNC VSYNC and DRDY Configuration The configuration of the LCD interface can be looked up in the i MX35 Reference Manual ESD protection 5 kV human body model 4 2 2 5 SD card X25 Type of media SD SDHC card Interface on module SD 4 bit Signal characteristic Compatible with the SD Host Controller Standard Specification version 2 0 Support for High Capacity SD memory cards 4 2 2 6 Starterkit interfaces X7 X10 X14 X15 X18 X31 signals are 3 3 V compatible except for the RS232 signals at the Starterkit interfaces User s Manual STK MBa35 UM 103 2013 by TQ Group Page 41 4 2 3 Connectors and pin assignment 4 2 3 1 Module interface D10 Table 34 Module interface connector D10 Manufacturer number Description Tyco Pin header 120 pin resp 80 pin Stack height 5 mm Umax 100 V Imax 0 5 100 mating cycles X1 X2 5177986 5 X3 5177986 3 The arrangement of the module connectors is shown in the following illustration
60. tively be used as the power supply In this case the user has to ensure the correct level of the input voltage Two NXP PCA9554D 8 bit bus I O port circuits generate the GPIOs This circuit offers eight bidirectional GPIO ports which can drive and sink 10 mA The PC addresses of both I O ports are listed in section 4 4 1 on page 61 The basic circuit of the GPIO connection on the STK MBa35 is shown in Illustration 8 The remaining four ports are used for two user LEDs yellow and red at V77 to switch on the backlight via connector X5 and to switch on the LVDS transmitter LVDS Display USER LED1 USER LED2 1 BKL ON LCD LVDS ENA Illustration 8 Block diagram GPIO 14 User s Manual STK MBa35 UM 103 2013 by TQ Group Table 3 Allocation of the GPIOs Signal PC base address port Direction GPO1 100 O GPO2 101 GPO3 102 GPO4 103 5 0x20 104 GPO6 105 GPO7 106 GPO8 107 GPI1 100 GPI2 101 GPI3 102 103 USER LED1 Oxz 104 USER LED2 105 LD BKL ON 106 LCD LVDS ENA 107 4 1 1 7 USB 2 0 Hi Speed Host X12 A The USB host interface of the TOMa35 is routed directly to the USB A jack X12 A including the protection circuit The over current protection is implemented with a Texas Instruments TPS2042B
61. ufacturer number Description Pin header 2 00 mm 15 x 2 pin Molex 87759 3075 y SOS SE Table 60 Pin assignment Starterkit interface connector X14 Pin Signal Type Remark 1 DGND P Ground 2 DGND P Ground 3 WEIM DO External memory bus WEIM bus data line 0 4 WEIM D1 External memory bus WEIM bus data line 1 5 WEIM D2 External memory bus WEIM bus data line 2 6 WEIM D3 External memory bus WEIM bus data line 3 7 WEIM D4 External memory bus WEIM bus data line 4 8 WEIM D5 External memory bus WEIM bus data line 5 9 WEIM D6 External memory bus WEIM bus data line 6 10 WEIM D7 External memory bus WEIM bus data line 7 11 WEIM D8 External memory bus WEIM bus data line 8 12 WEIM D9 External memory bus WEIM bus data line 9 13 WEIM D10 External memory bus WEIM bus data line 10 14 WEIM D11 External memory bus WEIM bus data line 11 15 WEIM D12 External memory bus WEIM bus data line 12 16 WEIM D13 External memory bus WEIM bus data line 13 17 WEIM D14 External memory bus WEIM bus data line 14 18 WEIM D15 External memory bus WEIM bus data line 15 19 WEIM DTACK External memory bus WEIM bus Data transfer acknowledge wait 20 WEIM_LBA External memory bus WEIM bus Load burst address 21 WEIM BUSCLK Exte
62. used The battery is socketed and therefore can be exchanged easily Table 74 RTC battery Manufacturer number Description e g Sony CR2032 Lithium battery typical capacity approx 200 mAh 3 V Attention Destruction or malfunction Reverse polarity of the battery can damage or destroy the device Attention must be paid to the correct polarity of the battery 5 SOFTWARE SPECIFICATION No software is required for the STK MBa35 Suitable software is only required on the module TOMa35 It is not a part of this specification More information can be found in the Support Wiki for the TOMa35 62 User s Manual STK MBa35 UM 103 2013 by TQ Group 6 MECHANICS SPECIFICATION 6 1 Construction 6 1 1 PCB outlines STK MBa35 2 2 5 5 u 5 2 2 Illustration 38 PCB outlines STK MBa35 User s Manual STK MBa35 UM 103 2013 by TO Group Page 63 6 1 2 STK MBa35 top view A i Illustration 39 Top view 64 User s Manual STK MBa35 UM 103 2013 by TQ Group 6 1 3 STK MBa35 bottom view LT Illustration 40 Bottom view User s Manual STK MBa35 UM 103 2013 by TQ Group Page 65 7 REQUIREMENTS FOR THE SUPERIOR SYSTEM 7 1 Protection against external effects The STK MBa35 is not protected against dust external impact and contact IP00 An adequate protection has to be guaranteed by the surrounding system 7 2 Thermal management

STK-MBa35 User`s Manual - TQ

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