SK-S7G2 - Renesas Electronics
Contents
1. OS 13 6 re UPC TECNICI T E 14 6 1 RS 232 transceiver configuration 14 7 COMMECHVILY 15 7 1 5 ent tee te t Baek do a tege cidit ce A ALIES E 15 72 USB Device port i eher nore eR E Pe e HORE REOR TAMEO AO HERI aaa 15 7 3 15 EEUU RIO PUDE 16 7 5 Pinod Compatible Au no NS A SDA open a 17 76 JEAGISWD ene nU iore piante pie penitus E tet TTT ETT ocn D deter aes 18 J4 UART amp CAN uude RII uei CE 18 S Pin Connectionso ampuh kuwa do ecce ertet Quee eet Tea 20 1 Overview 1 1 Features The SK S7G2 is a single board starter kit for the Renesas Synergy 5762 microcontroller in a 176 pin LQFP package The board provides easy to access interfaces to the peripherals of the S7G2 microcontroller for application development The SK S7G2 includes four header connectors for direct access to the S7G2 microcontroller I O pins Additionally the board includes connectors for USB Ethernet RS 232 485 CAN and JTAG J Link interfaces The 5 5762 includes a 2 4 in QVGA 240 x 320 TFT display with capacitive touch screen As a starter kit the SK S7G2 is designed to demonstrate the main features of the Synergy Platform using the S7G2 device It is an initial evaluation platf2. JIRST 16 paaTRSTW RI09 1508 SWO R10 A 1508 RES 8 s s 5 Figure 7 On off board JTAG debugging 4 2 LCD The SK S7G2 contains a 2 4 in LCD panel with touch screen interface The LCD is connected directly to the LCD interface of the S7G2 microcontroller The LCD panel is a HaoRan 024 5 50 which uses an Ilitek ILI9341V driver IC The mode of operation of the Ilitek driver is selected with R19 R20 R22 R23 R26 R27 R28 and R29 the default mode of operation is the 4 wire 8 bit serial interface R12UM0004EU0100 Rev 1 00 TENESAS Page 6 of 22 October 8 2015 SK S7G2 4 Board Components NOTE IMO IM1 ZM2 IM3 0 1 1 1 set the LCD mode to 4 wire B bit data serial interface Please refer to ILI9341V s datasheet for more informations 3V3 3V3 3V3 3V3 Figure 8 LCD interface mode selection Touch screen sensing is through a Semtech SX8656 resistive touch screen controller connected to the S7G2 microcontroller through an IIC bus RESET amp pin 100 1809 pin 165 SCL2 pin 175 SDA2 pin 176 Figure 9 Touch screen controller 4 3 Ethernet The SK S7G2 includes a Micrel KSZ8081 10 100 Ethernet physical interface Ethernet connection is through the RJ 45 standard connector J11 4 4 Pmod Compatible interfaces The SK S7G2 includes two standard PmodTM Compatible interfaces PMODA available on the J12 connector expose
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4. Figure 16 Audio output 4 10 User buttons and LEDs The SK S7G2 includes two user buttons directly wired to interrupt pins of the S7G2 microcontroller as well as three generic user LEDs connected to microcontroller GPIO pins 3V3 3V3 LED1 GRN R75 R76 GPIO pin 122 P6_0 gt gt RIT ATOR gt 4K70 4K70 LED2 RED 780114 pin 163 PO 6 GPIO pin 221 P61 RIS _ pA1KS0 18010 pin 164 LEDS 54 55 Ti d GPIO pin 120 P6 29 R79 ATOR 24 Figure 17 User buttons and LEDs 4 11 QSPI flash The SK S7G2 includes one 64Mb 8MB QSPI flash connected to the QSPI interface of the microcontroller R12UMO0004EUO0100 Rev 1 00 TENESAS Page 10 of 22 October 8 2015 SK S7G2 4 Board Components 3 3 R97 2R98 4K70 mi P5 TP9 QSPI CLK pin 140 PS QSPI_CS pin 141 QSPI DQU pin 142 5 2 QSPI 001 143 P5 3 QSPI DQ2 pin 144 P5 4 QSPI DQ3 pin 145 PS Figure 18 QSPI flash 4 12 Arduino Shield interface The SK S7G2 includes one Arduino Shield compatible interface so that Arduino Shield boards can expand the SK S7G2 functionality The Arduino Shield interface is implemented with the J24 J25 J26 and J27 connectors 3 3 5 ARDUINO SHIELD UNO ADC5 SCL PCINT13 PC5 ADC4 SDA PCINT12 PC4 P5 12 5 2 175 P5 11 SDA2 pin 176 SCK PCINT5 PB V Out MISO PCINT4 PB4 PC6 PCINT14 RESET MOSI OC2A PCINT3 PW
5. HNYD TWO Sano Eld vid 0d v0d sv 41 v uw gt vid Su 82 amp 514 91d 504 rd 90d gt 85485 PMODA o o o 322222229 C ro Qo A Se222 z2z0ooosB 60 A P49 P60 P410 61 S22 2 28 lt 4 pa P62 g P412 P63 RENESAS P413 P64 P414 P65 PALS P66 P50 P67 P51 P68 P52 P69 P53 P610 P54 P55 P612 P56 P613 P57 P614 P511 P615 P512 P513 39 40 wan ES go O0 i C Wm SSDS om m sr DEBUG USB PMODB E E 33 3V3 T Accelerate innovate Differentiate RESET Figure 21 SK S7G2 component placement 120 0004 00100 Rev 1 00 October 8 2015 TENESAS Page 13 of 22 SK S7G2 6 Configuration 6 Configuration The SK S7G2 kit has several configuration options set by jumpers Table 1 lists the different jumpers and their positions Table 1 SK S7G2 configuration jumpers Jumper Function 5702 boot selection If J1 is in position 1 2 default the MCU boots in normal mode from its ROM If J1 is set on the 2 3 position the MCU boots in USB programming mode which allows programming the MCU flash through the USB port 5702 MCU reset If J2 is set MCU is reset If J2 is open MCU reset is released RS 232 transmit ready RS 485 receive enable selector jumper If J8 is in position 1 2 default the RS 232 driver s transmit ready signal wh
6. LCD LCD D8 LCD_D7 USB Host USB Host USBH_VBUSEN USBHS_VBUS USBHS_N JTAG USB Host RESET USBHS_N USBHS_P USB Host USBHS_P USBF N USB Device USBF N USBF P R12UM0004EU0100 Rev 1 00 October 8 2015 USB Device USBF P TENESAS Page 22 of 22 Revision History SK S7G2 User s Manual Date Description Summary 1 00 Oct 2015 First Edition issued Sk S7G2 User s Manual Publication Date Rev 1 00 Oct 2015 Published by Renesas Electronics Corporation 1 SALES OFFICES Renesas Electronics Corporation http www renesas com Refer to http www renesas com for the latest and detailed information Renesas Electronics America Inc 2801 Scott Boulevard Santa Clara CA 95050 2549 U S A Tel 1 408 588 6000 Fax 1 408 588 6130 Renesas Electronics Canada Limited 9251 Yonge Street Suite 8309 Richmond Hill Ontario Canada L4C 9T3 Tel 1 905 237 2004 Renesas Electronics Europe Limited Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Tel 44 1628 585 100 Fax 44 1628 585 900 Renesas Electronics Europe GmbH Arcadiastrasse 10 40472 D sseldorf Germany Tel 49 211 6503 0 Fax 49 211 6503 1327 Renesas Electronics China Co Ltd Room 1709 Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100191 P R China Tel 86 10 8235 1155 Fax 86 10 8235 7679 Renesas Electronics Shangha
7. TLENESAS 7 ms lt uJ Renesas Synergy Starter Kit SK S7G2 User s Manual Synergy S7G2 MCU All information contained in these materials including products and product specifications represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp without notice Please review the latest information published by Renesas Electronics Corp through various means including the Renesas Electronics Corp website http Awww renesas com Renesas Electronics www renesas com Rev 1 00 Oct 201 5 10 11 12 Descriptions of circuits software and other related information in this document provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information Renesas Electronics has used reasonable care in preparing the information included in this document but Renesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics d
8. gt Ev J J R Peexesas Acceterute innovate Difterentiato 22222 222 Er 22323 To start working with the SK S7G2 see the Quick Start Guide included in the kit R12UM0004EU0100 Rev 1 00 RENESAS October 8 2015 Page 3 of 22 SK S7G2 3 Power Supply Requirements 3 Power Supply Requirements 3 1 Power supply Power is supplied to the SK S7G2 through the debug USB connector 719 The SK S7G2 requires SV applied on this interface USB standard Once power is supplied the power supply indicator LED4 will light green 3 2 Power up behavior When power is applied to the SK S7G2 the power on reset POR monitor of the 5762 microcontroller resets S7G2 The memory from which the 702 microcontroller starts program execution after reset depends on jumper J1 If J1 is in position 1 2 default the S7G2 starts execution from internal flash ROM If J1 is in position 2 3 the 5762 starts execution in USB program mode which enables you to load a program directly to the internal microcontroller flash through the USB device interface 3V3 3V3 3V3 MCU DNP dul Figure 3 CPU startup mode The microcontroller can be forced to reset by the J2 jumper even while the SK S7G2 is powered 3V3 R7 10KO RESET J2 2 2 C18 tre 10UF 16V Figure 4 CPU reset control 3 3 Microcontroller current Power consumption of the S7G2 microcontroller can be m
9. FORCEOFF INVALID pin 134 pg 4 lt lt 12 10 INVALID 2 FORCEON INVALID 10 NALD GND 4 TP12 3V3 08 1 2 TXD INH CANL V33V CAN TX pin 2 P4 1 CAN pin 3 P4 22 J8 READY 1 ES READY RE pin 133 PB 05 RE 2 JPS FGND 1 2 RS232 READY Default 2 3 RS485 RE JP3 JP3 JP4 1 3 RS232 TXD Default 2 4 RS232 RXD Default 3 5 RS485 TXD J9 4 6 RS485 RXD RS485_RXD TXD RS232 1 2 RXD RS232 UART TXD pin 15 mmm Hi ae t UART RXD pin 14 RS485 TXD Figure 12 RS 232 485 and CAN interfaces 121 0004 00100 Rev 1 00 RENESAS Page 8 of 22 October 8 2015 SK S7G2 4 Board Components 4 6 USB Device port The SK S7G2 is equipped with a USB Full Speed 12 Mbps Device port on J5 The SK S7G2 cannot be powered through this interface power still needs to be applied through the USB device port J19 but connection to this port can be detected since the power pin of this port is connected to a microcontroller GPIO J5 USB DEVICE MICRO B USB VBUS pin 44 P4 7 R34 pin 46 USBF pin 47 R36 2180 C40 R37 1uF 30KO Figure 13 USB Device port 4 7 USB Host port The SK S7G2 is equipped with a USB High Speed 480 Mbps Host port on J6 This host port can source current to devices connected to it and over consumption conditions on devices can be detected J6 TP35 USB HOST Type A US
10. N UDB DP USBF P P407 USB VBUS monitor 7 3 Ethernet The SK S7G2 includes an RJ45 Ethernet connector to the on board Ethernet PHY Table 5 shows the pins of the S7G2 microcontroller used on the SK S7G2 when connected as a RMII interface to the PHY In addition interrupt IRQ14 is connected to the Ethernet PHY The Ethernet PHY is clocked by its own oscillator based on a 25 000 MHz crystal X5 Since the Ethernet connector J11 is connected to the S7G2 microcontroller through other components only the functions used by the Ethernet module on the S7G2 are shown in Table 5 R12UM0004EU0100 Rev 1 00 TENESAS Page 15 of 22 October 8 2015 SK S7G2 Table 5 Ethernet functions 7 Connectivity S7G2 Pin Function name ETH IRQ144 ETH RESETA ETH MDC ETH MDIO ETH CRS DV ETH TXD EN ETH TDXO ETH TXDI ETH RXDO ETH RXD1 ETH RX ER 7 4 LCD ETH Reference Clock The SK S7G2 includes 240 320 QVGA LCD panel with touch screen interface This display is connected directly to the 576278 display port and through a touchscreen controller IC to the display s touch screen interface Table 6 and Table 7 list the functions used by the LCD display and touch screen controller on the S7G2 R12UMO004EUO0100 Rev 1 00 October 8 2015 TENESAS Page 16 of 22 SK S7G2 7 Connectivity Table 6 LCD functions J3 S7G2 Pin Function name LCD RESET LCD VSYNC LCD HSYNC LCD CLK
11. 9 P4 8 2010 POTI 1710 P4 1 39 P359 2014 POI 1211 Mo BU 10 10 20 15 1 1742 P4 3 11 93 11 1713 4 P4 4 12 12 RS 4714 5 P4 3 13 P3 13 1715 P4 6 P4 14 23 14 GND 7 P4 3 15 15 39 8 P4 GND 39 40 JT254 D180 220 002 3V3 x 2 2 GND i vec P4 9 P6 0 P4 10 P4 1 1 61 RESET P4 11 411 2 P62 P91 51 P4 12 PAT 3 P63 PO 5 5 P413 4 1 4 P64 POO 96 2414 4 1 5 P65 POT E97 P415 4 1 6 66 298 r9 P5 0 P5 37 PEI kor 5_1 5_1 8 68 252 9 69 SA P5 3 10 P6 10 PA B P5 4 11 P611 v P5 5 P5 12 P6 12 PA 9 Pse PEI 18 seis md si P5 7 P5 14 P6 14 PS 11 P5 11 15 P615 Poo mmo P512 5 1 5 13 P513 1 PBI 739 a GND 40 gt JT254 D180 220 002 Figure 20 S7G2 microcontroller breakout headers R12UMO004EUO0100 Rev 1 00 ESAS Page 12 of 22 October 8 2015 SK S7G2 5 Board Layout 5 Board Layout The SK S7G2 board measures 145mm x 120mm Figure 21 shows the location of all the relevant board components described in the prior section oranv 13N GND P70 Pi P72 P73 4 P75 P76 PTI H 950 P80 P81 P82 P83 P84 P85 p86 9rd or Old Wd Lid 00d 104 204 P90 P91 P95 P96 P97 P98 PAO PAL PAS PA9 PALO PBO PBI or 4 994 Std Sted vied BLE
12. B LCD Data Enable LCD D15 LCD D14 LCD D13 LCD D12 LCD D11 LCD D10 LCD D9 LCD D8 LCD D7 LCD D6 P802 LCD D2 P803 LCD D1 P804 LCD DO P103 LCD CS P102 LCD SCK LCD WR LCD RD LCD MOSI LCD MISO Table 7 LCD touchscreen functions S7G2 Pin Function name P609 RESET 004 IRQ9 P512 SCL2 P511 SDA2 7 5 Pmod Compatible ports The SK S7G2 includes two Pmod Compatible ports PMODA J12 and PMODB J14 Both can output either 3 3 V or 5 V supply configurable by jumpers Table 8 and Table 9 show the S7G2 functions used for these ports R12UM0004EU0100 Rev 1 00 TENESAS Page 17 of 22 October 8 2015 SK S7G2 7 Connectivity Table 8 PMODA port functions S7G2 Pin Function name SSLAO A MOSIA A MISOA A _ IRQ4 GPIO PMOD pin 4 GPIO PMOD pin 6 GPIO PMOD pin 8 Table 9 PMODB port functions P411 TXDO_B P410 RXDO_B P412 SCKO_B P400 IRQOA P603 GPIO PMOD pin 4 P604 GPIO PMOD pin 6 P605 GPIO PMOD pin 8 7 6 JTAG SWD The SK S7G2 provides several alternatives for emulation debugging An SEGGER J Link JTAG debugger is accessible through the debugging power USB port 719 There is also direct access to the S7G2 microcontroller JTAG SWD port through connector J18 To enable the direct access connector the resistors that connect the onbo
13. BHS_VBUS pin 17 PB 15 pin 31 USBHS pin 32 USBHS P5 U5 Note The current limit 500mA 4 TPD2E2U06 5V 1 102 USBA VBUSEN pin 16 PB 0 gt NOTE The EN is active low TP36 Figure 14 USB Host port 4 8 Capacitive touch interface The SK S7G2 kit contains two capacitive buttons S1 and S3 and one slider S2 connected to the capacitive touch sensing unit CTSU of the S7G2 microcontroller TOUCH SLIDER CAPACITIVE TOUCH BUTTONS pin 49 prr RELA STORM 62 zin pintas 576 sume pin 42 Sy R83 A A pSTGRI o 3 P4 14 05 A A ASTORH 2 pin 36 P4 15 R66 ALA 5768 1 1 pin 52 P24 R60 576R 50 2 6 R64 SZER 5 _ 51 25 on MTG1 clear Lexan covering mounting holes Figure 15 Capacitive touch buttons and slider R12UM0004EU0100 Rev 1 00 TENESAS Page 9 of 22 October 8 2015 SK S7G2 4 Board Components 4 9 Audio The SK S7G2 contains an amplified mono audio output a standard 3 5mm audio jack J16 The audio is generated with the S7G2 D A converter on output DAO and the amplification gain can be changed by modifying resistor pairs 70 71 and R73 R72 C67 1uF 0 1uF AGND VP DAO pin 152 688 0 4745 IN L OUT L BYP OUT VM QUER T OUTR
14. M PB Out SS OC1B PCINT2 PWM PB out OC1A PCINT1 PWM PB PCINTO CLXO ICP1 PBI Pl6 GPIO pin 126 P15 GPIO pin 127 P14 GPIO pin 128 P5 7 GPIO pin 147 P5 6 GPIO pin 146 P17 GPIO pin 125 pin 67 PCINT23 AIN1 PD P6 14 GPIO pin 105 PCINT22 OCOA AINO PWM PD6 P6 13 GPIO pin 104 000 pin 169 PO CO ADCO PCINTB PCINT21 0C0B T1 PWM PD9 P6 8 GPIO pin 99 AN001 pin 168 1 C1 ADC1 PCINT9 PCINT20 XCK TO PD4 P1 12 GPIO pin 93 AN002 pin 167 PO 2 2 0 PCINT19 0C2B INT1 PNM PD P33 GPIO pin 85 AN003 pin 161 POI ADC3 PCINT11 PCINT18 INTO PDZ P2 2 GPIO 54 AN004 pin 160 POS C4 ADC4 SDA PCINT12 PCINT17 TXD PD P3 1 RXD2 87 AN005 151 P0 1 C5 ADC5 SCL PCINT13 PCINT16 RXD PD P32 TXD2 pin 86 3V3ANA R115 0800 AREF C94 C95 DNP 10uF 16V 0 1uF Figure 19 Arduino Shield interface 4 13 Breakout headers All of the 5762 microcontroller I O pins are accessible through four double row 2 54 mm 0 1 in pitch breakout headers J20 through J23 R12UMO0004EUO0100 Rev 1 00 TENESAS Page 11 of 22 October 8 2015 SK S7G2 4 Board Components J20 3V3 2 2 1 vec 1 GND vcc PO 10 i i P2 0 P2 0 P30 POL 172 2 P2 P2 1 MI 1 31 173 22 2_ 2 32 PO 14 4 ES P2 3 3 33 475 5 2_4 P2 4 4 P34 PO 476 6 2_5 P2_ 5 P35 POT 7 7 226 PZ 6 236 P0 8 176 P2 7 P2 7 7 837 PO 9 179
15. Table 2 Configuration options for RS 232 485 port Option RS 232 on J7 1 2 1 3 amp 2 4 RS 485 on J10 external converter 2 3 3 5 amp 4 6 TTL interface on MCU breakout headers J20 J23 removed removed R12UMO0004EUO0100 Rev 1 00 TENESAS Page 14 of 22 October 8 2015 SK S7G2 7 Connectivity 7 Connectivity The following sections describe in detail the interfaces available on the SK S7G2 detailing the MCU resources utilized in each 7 1 USB Host port The SK S7G2 includes one USB Host High Speed port J This port supplies current to devices connected to it through a current limited power switch U14 The power output can be monitored through an 5762 microcontroller GPIO pin and enabled through another GPIO pin Table 3 shows the 5762 functions used for the USB Host port Table 3 USB host port functions S7G2 Pin Function name USBHS DM USBHS N USBHS DP USBHS P PB01 USBHS VBUS monitor 00 USBH VBUSEN P308 FAULT monitor 7 2 USB Device port The SK S7G2 includes one USB Device Full Speed port 75 Detection of USB connection can be done by monitoring the status of the power pin of the USB device connector through its connection to a GPIO pin on the S7G2 microcontroller Table 4 shows the 5762 functions used for the USB device port Note Only connect a host to this device port when the board is powered Table 4 USB device port functions S7G2 Pin Function name USB DM USBF
16. US P408 Cap Touch n a S2 4 P409 Cap Touch n a S2 3 P410 PMODB RXDO B J14 5 P411 PMODB TXDO B J14 3 P412 PMODB SCKO B J14 7 P413 PMODB 50 J14 1 414 52 2 415 S2 1 P500 QSPI Flash QSPI CLK n a P501 QSPI Flash QSPI_CS n a P502 QSPI Flash QSPI_DQO n a P503 QSPI Flash QSPI_DQ1 n a P504 QSPI Flash QSPI DQ2 n a P505 QSPI Flash QSPI n a P506 Arduino Shield n a J24 2 P507 Arduino Shield n a J24 3 P511 LCD Touchscreen SDA2 SDA2 n a J24 9 Arduino Shield P512 LCD Touchscreen SCL2 SCL2 n a J24 10 Arduino Shield User LED User LED User LED PMODB PMODB PMODB LCD R12UM0004EU0100 Rev 1 00 October 8 2015 LCD TENESAS Page 21 of 22 SK S7G2 8 Pin Connections S7G2 Pin Peripheral SK S7G2 connector P608 Arduino Shield n a J27 6 P609 LCD Touchscreen RESET n a Arduino Shield n a Arduino Shield n a LCD LCD_D10 Ethernet ETH_TXDO Ethernet ETH Ethernet ETH_RXDO Ethernet ETH_RXD1 Ethernet ETH_RX_ER Ethernet ETH_CRS_DV RS 232 UART_RXD UART_TXD READY RE P801 RS 232 INVALID n a P802 LCD LCD_D2 J3 23 P803 LCD LCD_D1 J3 22 P804 LCD LCD_DO J3 21 P806 Ethernet ETH_RESET n a P900 LCD LCD_CLK_B J3 39 P901 LCD LCD_D15 J3 37 LCD D11 LCD D12 LCD D13 LCD D14 LCD D5 LCD D6 LCD D9
17. ard J Link debugger with the MCU R107 R108 R109 and R110 must be removed Table 10 shows the S7G2 functions connected to the direct access JTAG SWD connector Table 10 JTAG SWD functions S7G2 Pin Function name TMS SWDIO TCK SWCLK TDO SDDO 7 7 UART amp The SK S7G2 exposes MCU as an external connection as well as a CAN interface 77 and 10 The UART interface can be configured to operate in RS 232 mode or in RS 485 with an external driver IC depending on the position of jumpers J8 and J9 Table 11 and Table 12 show the 5762 functions connected to these interfaces R12UM0004EU0100 Rev 1 00 TENESAS Page 18 of 22 October 8 2015 SK S7G2 7 Connectivity Table 11 UART interface functions S7G2 Pin Function name UART RXD UART TXD INVALID READY RS 232 or RE RS 485 Table 12 CAN interface functions P401 CAN TX P402 CAN RX R12UM0004EU0100 Rev 1 00 TENESAS Page 19 of 22 October 8 2015 SK S7G2 8 Pin Connections 8 Pin Connections Table 13 shows the connection of S7G2 pins to SK S7G2 functions Table 13 Pin connections S7G2 Pin Peripheral Signal SK S7G2 connector 000 Arduino Shield 000 426 1 001 P002 Arduino Shield Arduino Shield 001 002 126 2 J26 3 004 LCD Touchscreen User Button IRQ9 IRQ10 n a User Button IRQ11 Arduino Shield n a Ardu
18. ding but not limited to the development of weapons of mass destruction When exporting the Renesas Electronics products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations It is the responsibility of the buyer or distributor of Renesas Electronics products who distributes disposes of or otherwise places the product with a third party to notify such third party in advance of the contents and conditions set forth in this document Renesas Electronics assumes no responsibility for any losses incurred by you or third parties as a result of unauthorized use of Renesas Electronics products This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics 2012 4 Table of Contents o o E E 1 1 1 Features 1 L2 In the DOK sss
19. easured for the digital power supply of the microcontroller by removing the J31 jumper and measuring the current draw across it R12UM0004EU0100 Rev 1 00 TENESAS Page 4 of 22 October 8 2015 SK S7G2 3 Power Supply Requirements One 0 luF cap per VCC pin 10uF 16V 0 1uF 0 1uF 0 1uF O tuF 0 1uF 0 tuF TP30 Series CAN 8 0 P8 0 ia Series CAN PB 1 P8 1 LCD DB P8 2 2 LCD P83 LCD DB P8 4 84 VCC IO Figure 5 Measuring digital current consumption on S7G2 microcontroller Power consumption for the analog supply of the S7G2 microcontroller requires removing resistor R114 and measuring current across it 27 3V3ANA 1A C89 C91 22uF 16V 0 1uF TP28 Figure 6 Measuring analog current consumption on 57 2 microcontroller R12UMO0004EUO0100 Rev 1 00 TENESAS Page 5 of 22 October 8 2015 SK S7G2 4 Board Components 4 Board Components 4A J Link On Board debugger The SK S7G2 features a SEGGER J Link On Board debugger accessible through the J19 USB connector Alternatively the onboard debugger be bypassed by removing resistors R107 R108 R109 and R110 Once removed JTAG SWD debugging can then be done through the J18 header R104 R1052 R106 4 TDO SDDO pin 90 19 TDI pin 91 1_10 14 SWCLK LE SWDIO 22 8 22 22 JEE ELI 20 20 psorrpi IMS 8
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21. ich indicates that the transmit voltages are appropriate is connected to an MCU GPIO signal If J8 is in position 2 3 the external RS 485 driver s receive enable is connected to the same MCU GPIO signal RS 232 485 mode selection jumper If J9 is in position 1 3 amp 2 4 default the MCU s SCI3 port is connected to the RS 232 driver which is exposed on the J7 port If J9 is in the 3 5 amp 4 6 position the MCU s SCI3 port is connected to the RS 485 port J10 for an off board driver PMODA 3 3V 5V output selection If J13 is set on the position labeled 5V then 5V are provided in the PMODA connector If J13 is set on the 3V3 labeled position then 3 3V are provided in the PMODA interface PMODB 3 3V 5V output selection If J15 is set on the position labeled 5V then 5V are provided in the PMODB connector If J15 is set on the 3V3 labeled position then 3 3V are provided in the PMODB interface Power measurement jumper for 5702 If J31 is installed digital current goes through the jumper If J31 is removed the digital MCU current consumption will go through an ammeter connected across pins 1 and 2 of J31 6 1 RS 232 transceiver configuration The SK S7G2 exposes the S7G2 MCU s SCI Serial Communication Interface port 3 through three different electrical interfaces RS 232 external RS 485 and the MCU breakout headers Table 2 summarizes the configuration alternatives for this port
22. ino Shield AN003 Arduino Shield AN004 Ethernet ETH_IRQ14 Audio DA0 Arduino Shield AN005 P100 LCD PMODA LCD MISO MISOA A J3 18 J12 5 P101 LCD PMODA LCD MOSI MOSIA A J3 17 J12 3 P102 LCD PMODA LCD SCK RSPCK A J3 14 J12 7 P103 LCD PMODA LCD CS SSLAO A J3 13 J12 1 P104 Arduino Shield n a J24 4 Arduino Shield n a Arduino Shield JTAG n a TMS SWDIO JTAG JTAG TDO SDDO TDI PMODA IRQ4 Arduino Shield n a Bluetooth BLE_PWR_EN Arduino Shield n a Cap Touch n a Cap Touch n a Cap Touch TSCAP_A n a Cap Touch n a S2 5 JTAG TCK SWCLK J18 4 Bluetooth Arduino Shield RXD2 RXD2 n a J27 2 Bluetooth Arduino Shield TXD2 TXD2 n a J27 1 Arduino Shield n a J27 4 Bluetooth RXD6 A n a Bluetooth Bluetooth TXD6 A SCK6 A n a R12UMO004EUO0100 Rev 1 00 October 8 2015 USB Host Bluetooth FAULT BLE RESET TENESAS Page 20 of 22 SK S7G2 8 Pin Connections S7G2 Pin Peripheral SK S7G2 connector n a n a n a LCD HSYNC LCD LCD VSYNC LCD LCD Data Enable PMODB IRQOA CAN CAN TX CAN CAN RX Ethernet ETH MDC Ethernet ETH MDIO Ethernet ETH TXD EN Ethernet ETH TXD1 USB Device USB VB
23. nce design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or systems manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations You should not use Renesas Electronics products or technology described in this document for any purpose relating to military applications or use by the military inclu
24. oes not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise is granted hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from such alteration modification copy or otherwise misappropriation of Renesas Electronics product Renesas Electronics products are classified according to the following two quality grades Standard and High Quality The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below Standard Computers office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots etc High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems and safety equipment etc Renesas Electronics products are neither intended nor authorized for use in prod
25. orm that you can use to determine which development kit is appropriate for further development of your product Figure 1 SK S7G2 1 2 Inthe box The following components are included in the SK S7G2 e SK S7G2 board e 3 foot USB Type A to Micro B cable for debugger and power connection e Quick Start Guide R12UMO0004EUO0100 Rev 1 00 TENESAS Page 1 of 22 October 8 2015 SK S7G2 1 Overview 1 3 Block diagram SER QSPI BUTTONS SMB FLASH USER LEDs BLUETOOTH ETHERNET Renesas Synergy 762 MC USB USB USB DEVICE DEVICE HOST Figure 2 SK S7G2 block diagram 14 Hardware features The SK S7G2 contains the following hardware e 5762 microprocessor with 176 LQFP package e Four connectors that provide access to all S7G2 microprocessor signals e Low cost QVGA TFT touch screen e Three user LEDs e Arduino Shield Uno compatible socket e Two mechanical switches connected directly to microprocessor interrupt pins e Two capacitive touch buttons connected to pins that can generate interrupts e One capacitive slider e Audio output QSPI memory 8 SPI CAN and SCI interface 1 5 Resources The following documents related to S7G2 and SK S7G2 hardware e SK S7G2 Quick Start Guide e SK S7G2 Board Schematics e S7G2 User s Manual Hardware e S7G2 Data sheet R12UMO0004EUO0100 Rev 1 00 TENESAS Page 2 of 22 October 8 2015 SK S7G2 2 Getting Started 2 Getting Started
26. s an SPI interface three GPIO lines and an interrupt line to the S7G2 microcontroller SSLAO A pin 129 MOS A A pin 131 MISOA A pin 132 RSPCK A pin 130 18044 pin92 GPIO pin76 GPIO pin75 GPIO 74 Figure 10 PMODA interface R12UM0004EU0100 Rev 1 00 TENESAS Page 7 of 22 October 8 2015 SK S7G2 4 Board Components PMODB available on the J14 connector exposes a UART three GPIO lines and an interrupt line to the 5762 microcontroller CTSO B pin 38 P4 13 0 IRQO pint TXDO B pin 40 4_11 3 GPIO 119 4_10 4 GPIO 118 4_12 5 GPIO pinil7 Figure 11 PMODB interface Both PMOD interfaces can output either 5V or 3 3V depending on the position of the J13 and J15 jumpers 4 5 CAN RS 232 485 The 5 5762 includes a UART interface either RS 232 or RS 485 and a CAN interface The CAN interface is exposed on connector J7 while the UART interface is available on connector J7 in RS 232 format jumper J9 has to be in positions 1 3 and 2 4 or in raw TTL format in connector J10 jumper J9 has to be in positions 3 5 and 4 6 to be connected to an external RS 485 converter 3V3 TP11 07 C44 ICL3227EIAZI15 2 VCC 0 1uF 95 3 C46 0 10 V 0 1 4 o1 2 CAT Has 0 1uF 0 1uF CH 89 TXD RS232 11 T10UT p RXD RS232 2 RIOUT READY 1 le READY MAD
27. ucts or systems that may pose a direct threat to human life or bodily injury artificial life support devices or systems surgical implantations etc or may cause serious property damages nuclear reactor control systems military equipment etc You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application for Which it is not intended Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for which the product is not intended by Renesas Electronics You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions Further Renesas Electronics products are not subject to radiation resista
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