Renesas Starter Kit+ for SH7269 User`s Manual
Contents
1. i Option Switches User Potentiometer User Switch 3 User Switch 2 Switch 1 Figure 3 1 Board Layout TENESAS Video In 1 Video In 2 Audio Out Audio In Volt Select Power In Volt Select Ethernet Page 9 of 40 RSKSH7269 3 Board Layout 3 2 Board Dimensions Figure 3 2 below gives the board dimensions and connector positions All the through hole connectors are on a common 0 1 inch grid for easy interfacing Figure 3 2 Board Dimensions R20UT0592EG0100 Rev 1 00 a2 AS Page 10 of 40 May 23 2012 ENES RSKSH7269 3 3 Component Placement 3 Board Layout Figure 3 3 below shows placement of individual components on the top side PCB Component types and values can be looked up using the board schematics SW3 Y Y sw2 sw Y Y o o zl El EX Figure 3 3 Top Side Component Placement R20UT0592EG0100 Rev 1 00 a2 AS May 23 2012 lt ENES Page 11 of 40 RSKSH7269 3 Board Layout Figure 3 4 below shows placement of individual components on the bottom side PCB Component types and values can be looked up using the board schematics e cd de PERE une m m OEE Esasa BEBE BBB a TE a pj Es pee E ge BORE EEEEBERE eee mu GOBBBBBBBB B BBBBB and EE En UTEE BEJ m EEE EB 08 BE EB EBB GHG EB EB EB BR Figure 3 4 Bottom Side Component Placement R20UT0592EG0100 Rev 1 00 a2 AS Page 12 o2. 17 DD CAN ooi A A 18 O Config ralo mnre a A AM SN E kor E eNO 19 6 1 M difyimg the RSK sursutis senpro anni 19 62 MCU Operating Modes e serea NO 19 6 3 EIQADebuspger Interface sepso beber cts annseo su GVS Oa bes scl KODO septa DuA oj vieo sav iso sista DNA esse 20 6A USB Configurations 5 5 eksta O 20 6 5 ADC Configuration A oo rT7TTTI TITT TTT TETTE TTTE5 TTT TE 21 6 6 RS232 Serial Port Gli AAPP TTT TTT FT TTT TTT TT 22 6 7 External Bus Configuration sx ssisivi stop soneto KAE ON 23 6 8 HC Pin Configuration seisi oK SEJ sons SEE IDU EVO ALOJ SONA SE Sia mu rason OLE E EE A REET RE 25 6 9 SPI Pin Configura rusolo tido 26 6 10 SPDIF Pin Configurations sc sss kuns sn nus E us Sss eoj 26 6 11 Audio CODEC Pin Configuration cece eecsescesecesecesecesecsaecsaecaaecaaecseseaeseeeseesseeeseesecsaecsaecsaecaaecseeeaeeeseeegs 27 6 12 Ethernet Pin Configuration onei aei e ER S eR SAAE E S EE EEEE P E e rN EERE E TIRE VTE STS REN 28 613 SD MMC Pin Configuration III 29 As Headers ess As sa 31 7 1 Application Header id 31 S Code A ok A kejo 35 8 1 OVELVICW ie A outs Rises Mie Sn E A E A AAR E E 35 8 27 Compiler RestrichONS sss in soo E o tai o teea eae LS 35 8 3 Debusgine SUpport eni oet ae mis DV UN Sah ESIR SR SUSA tiende 35 9 Additional Informatilon esesessssssssevcccecesasssssssvescecesasssssssvescesesansssssssescecesanassssssescccs 36 RENESAS RSKSH7269 R20UT0592EG01
3. 2 Al 137 3 A2 147 4 A3 15 5 A4 20 6 A5 25 7 A6 267 8 A7 287 9 A8 30 10 A9 32 11 A10 33 12 Ati 34 13 A12 35 14 A13 40 15 A14 45 16 A15 46 17 DO 230 18 D1 234 19 D2 235 20 D3 236 21 D4 242 22 D5 243 23 D6 244 24 D7 245 25 RDn 1 26 WR 3 27 CSa 127 28 CSb 127 29 D8 246 30 D9 247 31 D10 248 32 D11 249 33 D12 251 34 D13 253 35 D14 254 36 D15 255 37 A16 48 38 A17 50 39 A18 52 40 A19 53 41 A20 54 42 A21 56 43 A22 58 44 SDCLK 61 45 CSc 12 46 ALE NC 47 HWRn 3 48 LWRn NC 49 CAS NC 50 RAS NC Connection made through option link Table 7 3 Bus Application Header JA3 Connections R20UT0592EG0100 Rev 1 00 May 23 2012 TENESAS Page 33 of 40 RSKSH7269 7 Headers Table 7 4 below lists the connections of the application header JAS Application Header JA5 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 AD4 122 2 AD5 1237 3 AD6 NC 4 AD7 NC 5 CAN1TX 44 6 CAN1RX 43 7 CAN2TX 42 8 CAN2RX 38 9 IRQ4 NC 10 IRQ5 NC 11 M2_UD NC 12 M2 Uin NC 13 M2 Vin NC 14 M2 Win NC 15 M2 Toggle NC 16 M2 POE NC 17 M2 TRCCLK NC 18 M2 TRDCLK NC 19 M2 Up NC 20 M2 Un NC 21 M2 Vp NC 22 M2 Vn NC 23 M2 W NC 24 M2 Wn NC Table 7 4 Application Header JAS Connections Connection made through option link Table 7 5 below lists the connections of the application header JA6 Application Header J
4. Interrupt Request LCD Liquid Crystal Display LED Light Emitting Diode Micro controller Unit Multifunction Timer Unit Non Maskable Interrupt Program Counter Pulse Width Modulation Renesas Starter Kit Renesas Serial Peripheral Interface Special Function Register Serial Peripheral Interface Static Random Access Memory Universal Asynchronous Receiver Transmitter Table of Contents MVC EVI We tases aetna E sat ON KS OS A I NON NN a ANAJ a 7 1 1 PUPO pe da 7 IEP E E E e e e o sue alg Se cla E E E E T 7 2 BOWEL SUP des 8 2 1 Requirements sss ak oe as 8 2 2 Power Up BehaVlOWlt is A sep Snina ke a in eins Sen kos wee See 8 A SO sm ama la al sa Ss oeno ekato stus sman sou 9 3 1 Component Layout suis abo pion er ak A ad 9 3 2 NO 10 3 3 Component Platement sum sss NOA SAN LN o ida 11 A ACOMMECILVILY ss spas as NAN A a Na AJ 13 41 Internal RSRK Connections si ses kuk INAS hoe a Ss i uian 13 42 Debugger Connections isis sun a GA AAA A NI A o a eataa 14 3 SEF A TG I VO kE cl ai ely sigh ls ENT A aes 15 5 1 Reset Ciclista 15 zo Clock Ciclista 15 5 3 SWITCHES E E ME TT o N JJJI TE TJ 15 SA EDS titi ete Uae seeetep teeta eens 15 5 5 POLENTOMCLEL isset rre eee r el TTT TTT TT TT TTT TE EST 16 5 6 Debus LED Modile cationes 16 RS232 Serial Porta 16 558 UsSBsaiia israel ps TTT TT
5. Manual Rev Date Description Page Summary e May 23 2012 First Edition issued Renesas Starter Kit User s Manual User s Manual Publication Date Rev 1 00 May 23 2012 Published by Renesas Electronics Corporation LENESAS 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 2880 Scott Boulevard Santa Clara CA 95050 2554 U S A Tel 1 408 588 6000 Fax 1 408 588 6130 Renesas Electronics Canada Limited 1101 Nicholson Road Newmarket Ontario L3Y 9C3 Canada Tel 1 905 898 5441 Fax 1 905 898 3220 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 65030 Fax 49 211 6503 1327 Renesas Electronics China Co Ltd 7th Floor Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100083 P R China Tel 86 10 8235 1155 Fax 86 10 8235 7679 Renesas Electronics Shanghai Co Ltd Unit 204 205 AZIA Center No 1233 Lujiazui Ring Rd Pudong District Shanghai 200120 China Tel 86 21 5877 1818 Fax 86 21 6887 7858 7898 Renesas Electronics Hong Kong Limited Unit 1601 1613 16 F Tower 2 Grand Century Place 193 Prince Edward Road West Mongkok Kowl
6. by a level translation FET To select between USB Host or Function the port expander U19 is used to control the USB connector in use USB Signal Function MCU Connection USB Connection USBDPOS USB Data DP Pin 94 3 USBDNEG USB Data DM 93 2 VBUSH_VBUSD USB VBUS P16 pin 30 1 USBPCON USB Host Power Control PJ31 pin 69 VBUS PINT7 Overcurrent Detection PH7 pin 127 U9 Power USBSEL Host or Function Selection SCL2 SDA2 N A Table 5 6 USB Connections This connection is a not available directly and is controlled via IIC R20UT0592EG0100 Rev 1 00 May 23 2012 TENESAS Page 17 of 40 RSKSH7269 5 9 CAN 5 User Circuitry Connections between the CAN ICs U3 and U25 and the microcontroller are listed in Table 5 7 below The connection for the CAN enable has been connected to U19 which is a IIC controlled port expander CAN Signal Function MCU Connection CAN IC Connection CTXI CAN Transmit PJ23 pin 44 U3 pin 1 CRX1 CAN Receive PJ22 pin 43 U3 pin 4 CANEN1 CAN Device Enable SCL2 SDA2 U3 pin 8 CTX2 CAN Transmit PJ21 pin 42 U25 pin 1 CRX2 CAN Receive PJ20 pin 38 U25 pin 4 CANEN2 CAN Device Enable SCL2 SDA2 U25 pin8 Table 5 7 CAN Connections This connection is a not available directly and is controlled via IIC R20UT0592EG0100 Rev 1 00 May 23 2012 TENESAS Page 18 of 40 RSKSH7269 6 Configuration 6 Configuration 6 1 Modifying
7. certain use conditions Further Renesas Electronics products are not subject to radiation resistance 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 system manufactured by you 10 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 11 This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics 12 Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or R
8. patents copyrights or other intellectual property rights of Renesas Electronics or others 3 You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part 4 Descriptions of circuits software and other related information in this document are 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 5 When exporting the 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 You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction 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 6 Renesas Electronics has used reasonable care in preparing the information included in this document but Renes
9. the MCU PIN 73 R486 Connects SDA1 on J39 to the MCU PIN R435 72 Table 6 8 IIC Pin Configuration Option Links R20UT0592EG0100 Rev 1 00 RENESAS Page 25 of 40 May 23 2012 RSKSH7269 6 Configuration 6 9 SPI Pin Configuration Table 6 9 below details the function of the option links associated with IRQ and general I O pin configuration Reference Link Fitted Configuration Cautions Related Ref R417 Connects SSL10 connection from Do not fit R417 and R463 at the same R463 TFT headers time R463 Connects DMA Acknowledge signal to Do not fit R417 and R463 at the same R417 the MCU PIN 195 time R418 Connects Master Out Slave Input 1 Do not fit more than one of R418 R464 R543 from TFT headers R464 and R543 at the same time R464 Connects DMA Transfer End signal to Do not fit more than one of R418 R418 R543 the MCU PIN 197 R464 and R543 at the same time R543 Connects NOR Flash Wait signal to the Do not fit more than one of R418 R418 R464 MCU PIN 197 R464 and R543 at the same time R419 Connects CS2n from the external bus Do not fit R419 and R465 at the same R465 header to the MCU PIN 198 time R465 Connects Master In Slave Out 1 from the Do not fit R419 and R465 at the same R419 TFT headers and J39 to the MCU PIN time 198 R427 Connects the AUD Clock to the MCU This is required for the AUDI function R474 R476 PIN 193 Basic Debugger operation does not require this signal Do not fit more t
10. the RSK This section lists the option links that are used to modify the way RSK operates in order to access different configurations Configurations are made by modifying link resistors or headers with movable jumpers or by configuration DIP switches A link resistor is a 0Q surface mount resistor which is used to short or isolate parts of a circuit Option links are listed in the following sections detailing their function when fitted or removed Bold blue text indicates the default configuration that the RSK is supplied with Refer to the component placement diagram 3 to locate the option links jumpers and DIP switches When removing soldered components always ensure that the RSK is not exposed to a soldering iron for intervals greater than 5 seconds This is to avoid damage to nearby components mounted on the RSK When modifying a link resistor always check the related option links to ensure there is no possible signal contention or short circuits Because some of the MCU s pins are multiplexed some of the peripherals must be used exclusively Refer to the SH7269 hardware manual and RSKSH7269 board schematics for further information 6 2 MCU Operating Modes Only ever change the MCU operating mode whilst the RSK is in reset or turned off otherwise the MCU may be damaged as a result Table 6 1 below details the function of the jumpers associated with the MCU boot configuration modes Reference P
11. 00 Rev 1 00 RENESAS STARTER KIT May 23 2012 1 Overview 1 1 Purpose This RSK is an evaluation tool for Renesas microcontrollers This manual describes the technical details of the RSK hardware The Quick Start Guide and Tutorial Manual provide details of the software installation and debugging environment 1 2 Features This RSK provides an evaluation of the following features e Renesas microcontroller programming e User code debugging e User circuitry such as switches LEDs and a potentiometer e Sample application e Sample peripheral device initialisation code The RSK board contains all the circuitry required for microcontroller operation R20UT0592EG0100 Rev 1 00 a2 AS Page 7 of 40 May 23 2012 lt ENES RSKSH7269 2 Power Supply 2 Power Supply 2 1 Requirements This RSK is supplied with an E10A debugger The debugger is able to power the RSK board with up to 200mA When the RSK is connected to another system then that system should supply power to the RSK All RSK and RSK boards have an optional centre positive supply connector using a 2 0mm barrel power jack Details of the external power supply requirements for the RSK and connections are shown in Table 2 1 below Connector Supply Voltages PWR Regulated 5V DC or 7 15V DC CAUTION There is no Over Voltage protection Always confirm the Power supply settings before applying power Table 2 1 Main Power Supply Requirements In or
12. 1 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 5V 2 OV 3 3V3 4 Ov 5 AVCC 126 6 AVSS 124 7 AVREF 128 8 ADTRG NC 9 ADO 118 10 AD1 119 11 AD2 120 12 AD3 121 13 DAO NC 14 DA1 NC 15 IO 0 221 16 IO 1 36 17 IO 2 68 18 IO 3 16 19 IO 4 214 20 IO 5 232 21 IO 6 24 22 lO 7 67 23 IRQ3 NC 24 IIC EX NC 25 IIC SDA 757 26 IIC SCL 747 Table 7 1 Application Header JA1 Connections Connection made through option link Table 7 2 below lists the connections of the application header JA2 Application Header JA2 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 RESn 88 2 EXTAL 84 3 NMI 79 4 Vss1 GROUND 5 WDT_OVF 212 6 SClaTX 209 7 IRQO 121 8 SClaRX 208 9 IRQ1 122 10 SClaCK 206 11 M1_UD 25 12 CTSRTS 13 M1 UP 267 14 Mi UN 287 15 M1 VP 13 16 Mi VN 15 17 MI WP 14 18 M1_WN 20 19 TMRO 70 20 TMR1 71 21 TRIGa 72 22 TRIGb 73 23 IRQ2 120 24 M1_POE 25 M1_TRCCLK 26 M1_TRDCLK Table 7 2 Application Header JA2 Connections R20UT0592EG0100 Rev 1 00 May 23 2012 TENESAS Page 31 of 40 RSKSH7269 7 Headers Connection made through option link R20UT0592EG0100 Rev 1 00 a2 AS Page 32 of 40 May 23 2012 ENES RSKSH7269 7 Headers Table 7 3 below lists the connections of the BUS application header JA3 Bus Application Header JA3 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 AO 212
13. 23 of 40 RSKSH7269 6 Configuration Reference Link Fitted Configuration Cautions Related Ref R310 Connects A6_TIOC1B to BA6 Only fit one of R310 and R311 R311 When removed the external bus devices will not function R311 Connects A6 TIOC1B toTIOC1B When connected the Application R310 header motor control signals are connected to the Timer pins Care is required to ensure the MCU is not placed in to expanded mode at boot R312 Connects A7_TIOC2A to BA7 Only fit one of R312 and R313 R313 When removed the external bus devices will not function R313 Connects A7_TIOC2A to TIOC2A When connected the Application R312 header motor control signals are connected to the Timer pins Care is required to ensure the MCU is not placed in to expanded mode at boot R314 Connects A8_TIOC2B to BA8 Only fit one of R314 and R315 R315 When removed the external bus devices will not function R315 Connects A8_TIOC2B to TIOC2B When connected the Application R314 header motor control signals are connected to the Timer pins Care is required to ensure the MCU is not placed in to expanded mode at boot R421 Connects A23 TXDO to the Only fit one of R421 and R467 R467 Application Header TXDO R467 Connects A23_TXDO to BA23 on J39 Only fit one of R467 and R421 R421 R422 Connects A24 SSISCK2 to SSISCK2 Only fit one of R422 and R469 R469 on J1 R469 Connects A24_SSISCK2 to BA24 on J39 Only fit one of R469 a
14. 6 R462 R462 and R468 at the same time R221 Connecis Line in 2 to the Audio input Do not connect R409 and R221 at the R409 jack same time R409 Connects MIC left to the Audio input jack Do not connect R409 and R221 at the R221 same time R223 Connecis Line in 1 to the Audio input Do not connect R224 and R223 at the R224 jack same time R224 Connects MIC right to the Audio input Do not connect R224 and R223 at the R223 jack same time R580 Connects MIC ground to the Audio Do not connect R583 and R580 at the R583 input jack same time R583 Connects Analogue ground to the Audio Do not connect R583 and R580 at the R580 input jack same time R196 Connects Line Out Right to the Output Do not connect R195 and R196 at the R195 jack same time R195 Connects Headphone Right to the Do not connect R195 and R196 at the R196 Output jack same time R197 Connects Line Out Left to the Output Do not connect R193 and R197 at the R193 jack same time R193 Connects Headphone Left to the Do not connect R193 and R197 at the R197 Output jack same time Table 6 11 Audio CODEC Pin Configuration Option Links R20UT0592EG0100 Rev 1 00 TENESAS Page 27 of 40 May 23 2012 RSKSH7269 6 12 Ethernet Pin Configuration 6 Configuration Table 6 12 below details the function of the option links associated with IRQ and general I O pin configuration Reference Link Fitted Configuration Cautions Related Ref R579 Connects CS5 to th
15. A6 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 DREQ 1937 2 DACK 1957 3 TEND 1977 4 STBYn NC 5 RS232TX 187 6 RS232RX 77 7 SCIbRX 202 8 SCIbTX 203 9 SCICTX 229 10 SCIbCK 204 11 SCICCK 227 12 SCICRX 228 13 Mi Toggle NC 14 M1 Uin NC 15 Mi Vin NC 16 M1 Win NC 17 Reserved NC 18 Reserved NC 19 Reserved NC 20 Reserved NC 21 Reserved NC 22 Reserved NC 23 Unregulated VCC 24 GROUND Table 7 5 Application Header JA6 Connections Connection made through option link R20UT0592EG0100 Rev 1 00 TENESAS Page 34 of 40 May 23 2012 RSKSH7269 9 Additional Information 8 Code Development 8 1 Overview For all code debugging using Renesas software tools the RSK board must be connected to a PC via an E10A debugger An E10A For Starter Kit debugger is supplied with this RSK product 8 2 Compiler Restrictions The compiler supplied with this RSK is fully functional for a period of 60 days from first use After the first 60 days of use have expired the compiler will default to a maximum of 256k code and data To use the compiler with programs greater than this size you need to purchase the full tools from your distributor The protection software for the compiler will detect changes to the system clock Changes to the system clock back in time may cause the trial period to expire prematurely 8 3 Debugging Support The E10A emulator as supplied with this RSK supports break points event points an
16. E V D RE 0 D 5 D O N LENESAS SH7269 Group Renesas Starter Kit User s Manual RENESAS MCU SH Family SH2A Series 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 Corporation without notice Please review the latest information published by Renesas Electronics Corporation through various means including the Renesas Electronics Corporation website http www renesas com Renesas Electronics www renesas com Rev 1 00 May 2012 Notice l All information included in this document is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website 2 Renesas Electronics does 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
17. ace may not support all R578 MCU PIN 123 features when fitted Table 6 5 ADC Option Links R20UT0592EG0100 Rev 1 00 May 23 2012 TENESAS Page 21 of 40 RSKSH7269 6 Configuration 6 6 RS232 Serial Port Configuration The serial connector is connected by default to a fully connected asynchronous serial capable MCU port SCI7 Option links are provided to allow this port to be disconnected and an alternate serial source to be selected form the application headers Table 6 6 below details the function of the option links associated with serial port configuration Reference Link Fitted Configuration Cautions Related Ref R141 Connects TXD7 to the serial Do not connect R141 and R392 at the R392 connector pin 2 same time R392 Connects the serial transceiver to the Do not connect R141 and R392 at the R141 Application header serial port PIN 5 same time R142 Connects RXD7 to the serial Do not connect R142 and R393 at the R393 connector pin 3 same time R393 Connecis the serial receiver to the Do not connect R142 and R393 at the R142 Application header serial port PIN 6 same time R406 Connects RTS7 to the serial When removed J11 will not connect to SERIAL R539 connector pin 7 the MCU Jti R407 Connects CTS7 to the serial When removed J11 will not connect to SERIAL R540 connector pin 8 the MCU J11 R539 Connects RTS7 to the serial connector When removed RTS wil
18. as 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 7 Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below 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 categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics 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 an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc Standard Computers office eq
19. ct R217 and R220 at the same time R220 Connects AVCC to CON_AVCC To prevent injected noise on ADC do R217 not connect R217 and R220 at the same time R158 Connects AVSS to AGND To prevent injected noise on ADC do R219 not connect R158 and R219 at the same time R219 Connects AVSS to CON_AVSS To prevent injected noise on ADC do R158 not connect R158 and R219 at the same time R428 Connected PINT1 to the MCU PIN 119 PINT1 shared on 7724 TFT R479 connector and touchscreen controller R479 Connects AN1 on application header to Touchscreen controller and R428 MCU PIN 119 7724_TFT may not support all features when fitted R429 Connected PINT2 to the MCU PIN 120 PINT2 is shared for Audio Codec and R480 JA2 IRQ2 connections R480 Connecis AN2 on application header to Application boards and Audio codec R429 MCU PIN 120 may not support all features when fitted R430 Connected PINT3 to the MCU PIN 121 PINT3 is shared for the HDMI R481 interface and JA2 IRQO connections R481 Connects AN3 on application header to HDMI interface and application R430 MCU PIN 121 boards may not support all features when fitted R431 Connected PINTA to the MCU PIN 122 PINT4 is used for JA2 IRQI R482 connections R482 Connects AN4 on application header to Application boards may not support all R431 MCU PIN 122 features when fitted R578 Connected PINT5 to the MCU PIN 123 The Ethernet controller uses PINT5 R581 R581 Connects AN5 on application header to Ethernet interf
20. d basic trace functionality R20UT0592EG0100 Rev 1 00 a2 AS Page 35 of 40 May 23 2012 lt ENES RSKSH7269 9 Additional Information 9 Additional Information Technical Support For details on how to use High performance Embedded Workshop HEW refer to the HEW manual available on the CD or from the web site For information about the SH7269 series microcontrollers refer to the SH7269 Group hardware manual Online technical support and information is available at http www renesas com rskSH7269 Technical Contact Details America techsupport america Crenesas com Europe software support eu lm renesas com Japan csc Crenesas com General information on Renesas Microcontrollers can be found on the Renesas website at http www renesas com Trademarks All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organisations Copyright This document may be wholly or partially subject to change without notice All rights reserved Duplication of this document either in whole or part is prohibited without the written permission of Renesas Electronics Europe Limited 2012 Renesas Electronics Europe Limited All rights reserved 2012 Renesas Electronics Corporation All rights reserved 2012 Renesas Solutions Corp All rights reserved R20UT0592EG0100 Rev 1 00 a2 AS Page 36 of 40 May 23 2012 lt ENES REVISION HISTORY RSK SH7269 User s
21. der for the debug LCD to operate the following jumper settings must be made for the different power supply options Jumper RSK Powered by External 5V Supply RSK Powered by External 7 to 15V Supply J16 Jumper across pins 1 and 2 Open pins 1 and 2 J17 Jumper across pins 1 and 2 Open pins 1 and 2 Table 2 2 LCD Power Supply Options The main power supply connected to PWR should supply a minimum of 10W to ensure full functionality 2 2 Power Up Behaviour When the RSK is purchased the RSK board has the Release or stand alone code from the example tutorial code pre programmed into the Renesas microcontroller On powering up the board the user LEDs will start to flash After 200 flashes or after pressing any switch the LEDs will flash at a rate controlled by the potentiometer R20UTO592EGO100 Rev 1 00 a2 AS Page 8 of 40 May 23 2012 lt ENES RSKSH7269 3 Board Layout 3 1 Component Layout Figure 3 1 below shows the top component layout of the board 3 Board Layout Reset Switch USB Host USB Function CAN2 CAN 1 E10A Header i AL LIL LIV A ow 24 w TFT Screen QVGA User LEDS Serial P 2 Line Character Display i UQ R20UT0592EG0100 Rev 1 00 May 23 2012 User
22. documents The newest versions of the documents listed may be obtained from the Renesas Electronics Web site Document Type Description Document Title Document No User s Manual Describes the technical details of the RSK hardware RSKSH7269 User Manual Tutorial Manual Provides a guide to setting up RSK environment RSKSH7269 running sample code and debugging programs Tutorial Manual Quick Start Guide Provides simple instructions to setup the RSK and run the first sample on a single A4 sheet RSKSH7269 Quick Start Guide USB Function Manual Provides sample instructions to configure the RSK and Host PC for running the USB function sample code RSKSH7269 USB Function Manual Schematics Full detail circuit schematics of the RSK RSKSH7269 Schematics Hardware Manual Provides technical details of the SH7269 SH7269 Group microcontroller Hardware Manual 2 List of Abbreviations and Acronyms Abbreviation Full Form ADC Analogue to Digital Converter bits per second Controller Area Network Central Processing Unit Cyclic Redundancy Check DIP Dual In line Package DMA Direct Memory Access DMAC Direct Memory Access Controller E10A On chip Debugger EEPROM Electronically Erasable Programmable Read Only Memory EMC Electromagnetic Compatibility ESD Electrostatic Discharge HEW High performance Embedded Workshop IIC Phillips Inter Integrated Circuit Connection Bus IRQ
23. e Ethernet Controller Alternate connection for Ethernet R582 R375 This signal is not valid if R375 is not fitted R582 Connecis CS1 to the Ethernet If R368 has been removed then this R368 R579 Controller signal is not valid R624 Connecis BWR to the Ethernet This connection should not be R625 R627 Controller changed R628 R625 Location for Damping Resistor This connection should not be R624 R627 required for EMC changed R628 R627 Connects BWEo to the Ethernet This connection should not be R624 R625 controller changed R628 R628 Location for Damping Resistor This connection should not be R624 R625 required for EMC changed R627 Table 6 12 Ethernet Pin Configuration Option Links R20UT0592EG0100 Rev 1 00 TENESAS Page 28 of 40 May 23 2012 RSKSH7269 6 13 SD MMC Pin Configuration 6 Configuration Table 6 13 below details the function of the option links associated with IRQ and general I O pin configuration Reference Link Fitted Configuration Cautions Related Ref R350 Connecis the NAND Flash FCE signal The NAND Flash will not function with R351 R352 to the MCU PIN 216 this link removed Do not connect more than one link in position R350 R351 and R352 R351 Connects the SD MMC Card Detect Do not connect more than one link in R350 R352 signal to the MCU PIN 216 position R350 R351 and R352 R352 Connects IRQ4 from J39 to the MCU Do not connect more than one li
24. ed User operated LED SCL2 SDA2 LED3 Red User operated LED SCL2 SDA2 Table 5 3 LED Connections 5 5 Potentiometer A single turn potentiometer is connected as a potential divider to analogue input ANO pin 118 The potentiometer can be used to create a voltage between A3V3 and ground A3V3 is connected to an independent linear regulator The potentiometer is fitted to offer an easy method of supplying a variable analogue input to the microcontroller It does not necessarily reflect the accuracy of the controller s ADC Refer to the device hardware manual for further details 5 6 Debug LCD Module A debug LCD module is supplied with the RSK and should be connected to the LCD header Care should be taken when installing the LCD module to ensure pins are not bent or damaged The LCD module is vulnerable to electrostatic discharge ESD therefore appropriate ESD protection should be used The debug LCD module uses a 4 bit interface to reduce pin allocation No contrast control is provided as this is set by a resistor supplied on the display module Connection information for the debug LCD module is provided in Table 5 4 below Debug LCD Header Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 Ground 2 Board 5V 3 No Connection 4 DLCDRS PJ12 P220 5 R W pulled to ground 6 DLCDE pulled to ground PJ11 P219 7 No Connection 8 No Connection 9 No Connectio
25. en removed the external devices will not function bus R303 R303 Connects A2 TIOCOB to TIOCOB When connected the Application header motor control signals are connected to the Timer pins Care is required to ensure the MCU is not placed in to expanded mode at boot R302 R304 Connects A3 TIOCOC to BA3 Only fit one of R304 and R305 When removed the external devices will not function bus R305 R305 Connects A3 TIOCOC toTIOCOC When connected the Application header motor control signals are connected to the Timer pins Care required to ensure the MCU is not placed in to expanded mode at boot R304 R306 Connects A4 TIOCOD to BA4 Only fit one of R306 and R307 When removed the external devices will not function bus R307 R307 Connects A4 TIOCOD to TIOCOD When connected the Application header motor control signals are connected to the Timer pins Care required to ensure the MCU is not placed in to expanded mode at boot R306 R308 Connects A5_TIOC1A to BA5 Only fit one of R308 and R309 When removed the external devices will not function bus R309 R309 Connects AS TIOC1Ato TIOC1A When connected the Application header motor control signals are connected to the Timer pins Care is required to ensure the MCU is not placed in to expanded mode at boot R308 R20UT0592EG0100 Rev 1 00 May 23 2012 TENESAS Page
26. enesas 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 Disclaimer By using this Renesas Starter Kit RSK the user accepts the following terms The RSK is not guaranteed to be error free and the entire risk as to the results and performance of the RSK is assumed by the User The RSK is provided by Renesas on an as is basis without warranty of any kind whether express or implied including but not limited to the implied warranties of satisfactory quality fitness for a particular purpose title and non infringement of intellectual property rights with regard to the RSK Renesas expressly disclaims all such warranties Renesas or its affiliates shall in no event be liable for any loss of profit loss of data loss of contract loss of business damage to reputation or goodwill any economic loss any reprogramming or recall costs whether the foregoing losses are direct or indirect nor shall Renesas or its affiliates be liable for any other direct or indirect special incidental or consequential damages arising out of or in relation to the use of this RSK even if Renesas or its affiliates have been advised of the possibility of such damages Precautio
27. eset signal The external Reset switch connect to this device 5 2 Clock Circuit A clock circuit is fitted to the RSK to generate the required clock signal to drive the MCU and associated peripherals Refer to the SH7269 hardware manual for details regarding the clock signal requirements and the RSKSH7269 board schematics for information regarding the clock circuitry in use on the RSK Details of the oscillators fitted to the RSK are listed in Table 5 1 below Crystal Function Default Placement Frequency Device Package X2 Real time Clock Fitted 32 768kHz Encapsulated SMT X3 Audio Codec Clock Fitted 18 432MHz Encapsulated SMT x4 CPU Video Clock Fitted 27MHz Encapsulated SMT X5 LAN Controller Clock Fitted 25MHz Encapsulated SMT X6 USB Clock Fitted 48MHz Encapsulated SMT x7 CPU Audio Clock Fitted 24 576MHz Encapsulated SMT X8 Main MCU crystal Fitted 12MHz HC49 SMT Table 5 1 Oscillators 5 3 Switches There are four switches located on the RSK board The function of each switch and its connection is shown in Table 5 2 User switches are connected to a IIC port expander This allows for additional ports to be connected to a microcontroller The switches are connected to this only due to the large number of peripherals of the CPU that have been connected to demonstration circuitry on the board It is possible for the CPU to receive an on interrupt when any of the switches are pressed by configu
28. f 40 May 23 2012 ENES RSKSH7269 4 Connectivity 4 Connectivity 4 1 Internal RSK Connections The diagram below shows the RSK board components and their connectivity to the MCU Low Voltage MCU Current Supply Mode Power Jack Draw Test Point Application Board Headers QVGA TFT Screen MCU Ring Headers Debug LCD SH7269 CPU Reset IRQ E1 Debug Interface RS 232 Serial Port USB Function CA Potentiometer Ethernet User LEDs bw EE Audio Codec Figure 4 1 Internal RSK Block Diagram R20UT0592EG0100 Rev 1 00 RENESAS Page 13 of 40 May 23 2012 RSKSH7269 4 Connectivity 4 2 Debugger Connections The diagram below shows the connections between the RSK E10A debugger and the host PC User Interface n Cable USB Cable E10A OOo RSK OOO OOO Host PC Figure 4 2 Debugger Connection Diagram R20UT0592EG0100 Rev 1 00 RENESAS Page 14 of 40 May 23 2012 RSKSH7269 5 User Circuitry 5 User Circuitry 5 1 Reset Circuit A reset control circuit is fitted to the RSK Resets are handled by this external device ensuring that the CPU receives a valid r
29. han one of R427 R474 and R476 at the same time R474 Connects RSPCK1 to the MCU from If removed the TFT may not function R427 R476 the TFT header Do not fit more than one of R427 R474 and R476 at the same time R476 Connects DMA Request 0 from JA6 to Do not fit more than one of R427 R427 R474 the MCU PIN 193 R474 and R476 at the same time Table 6 9 SPI Pin Configuration Option Links 6 10 SPDIF Pin Configuration Below details the function of the option links associated with IRQ and general I O pin configuration Reference Link Fitted Configuration Cautions Related Ref R444 Connects the Debug LCD Screen to Removing this link will disable the 2 R495 the MCU PIN 180 line character LCD module Do not connect R444 and R495 at the same time R495 Connects SPDIF IN signal to the MCU Do not connect R444 and R495 atthe R444 PIN 180 same time R445 Connects the Debug LCD Screen to Removing this link will disable the 2 R496 the MCU PIN 181 line character LCD module Do not connect R445 and R496 at the same time R496 Connects SPDIF OUT signal to the MCU Do not connect R445 and R496 at the R445 PIN 181 same time Table 6 10 SPDIF Pin Configuration Option Links R20UT0592EG0100 Rev 1 00 TENESAS Page 26 of 40 May 23 2012 RSKSH7269 6 Configuration 6 11 Audio CODEC Pin Configuration Table 6 11 below details the function of the option links associated with IRQ and general I O p
30. in configuration Reference Link Fitted Configuration Cautions Related Ref R374 Connects Serial Sound Interface Do not fit more than one of R374 R375 R376 SSISCKO to the MCU PIN 199 R375 and R376 at the same time R375 Connects CS5 to the MCU PIN 199 Check for Ethernet configuration R579 R582 when changing this link R374 R376 Do not fit more than one of R374 R375 and R376 at the same time R376 Connects Sound Generator Output Do not fit more than one of R374 R375 R374 SGOUTO from the MCU PIN 199 to J33 R375 and R376 at the same time R377 Connecis Serial Sound Interface Do not connect R377 and R378 at the R378 SSISCKO to the MCU PIN 200 same time R378 Connects Sound Generator Output Do not connect R377 and R378 at the R377 SGOUT1 from the MCU to J33 PIN 200 same time R379 Connects Serial Sound Interface Do not connect R379 and R380 at the R380 SSITXDO to the MCU PIN 201 same time R380 Connects Sound Generator Output Do not connect R379 and R380 at the R379 SGOUT2 from the MCU PIN 201 to J33 same time R416 Connects Serial Sound Interface Do not fit more than one of R416 R462 R468 SSIRXDO to the MCU PIN 202 R462 and R468 at the same time R462 Connects Sound Generator Output Do not fit more than one of R416 R416 R468 SGOUT3 from the MCU PIN 202 to J33 R462 and R468 at the same time R468 Connects RXDO from JA6 to the MCU Do not fit more than one of R416 R41
31. l not connect SERIAL PIN 7 to the Serial Port R540 Connects CTS7 to the serial connector When removed CTS will not connect SERIAL PIN 8 to the Serial Port R164 Enables Serial Driver Do not connect R164 and R165 at the R165 same time R165 Disables Serial Driver Do not connect R164 and R165 at the R164 same time Table 6 6 RS232 Serial Port Option Links R20UT0592EG0100 Rev 1 00 TENESAS Page 22 of 40 May 23 2012 RSKSH7269 6 Configuration 6 7 External Bus Configuration Table 6 7 below details the function of option links related to configuring the MCU s external bus Reference Link Fitted Configuration Cautions Related Ref R424 Connects MCU signal pin AO SSIDATA2 WDTOVF to SSIDATA2 Only fit one of R471 R424 R477 R471 R477 R471 Connects MCU signal pin AO SSIDATA2 WDTOVF to BAO Only fit one of R471 R424 R477 R424 R477 R477 Connects MCU signal pin AO SSIDATA2 WDTOVF to WDTOVF Only fit one of R471 R424 R477 R424 R471 R300 Connects A1_TIOCOA to BA1 Only fit one of R300 and R301 When removed the external devices will not function bus R301 R301 Connects A1_TIOCOA to TIOCOA When connected the Application header motor control signals are connected to the Timer pins Care is required to ensure the MCU is not placed in to expanded mode at boot R300 R302 Connects A2_TIOCOB to BA2 Only fit one of R302 and R303 Wh
32. mena To mitigate against them it is recommended that the following measures be undertaken e The user is advised that mobile phones should not be used within 10m of the product when in use e The user is advised to take ESD precautions when handling the equipment The Renesas Starter Kit does not represent an ideal reference design for an end product and does not fulfil the regulatory standards for an end product How to Use This Manual 1 Purpose and Target Readers This manual is designed to provide the user with an understanding of the RSK hardware functionality and electrical characteristics It is intended for users designing sample code on the RSK platform using the many different incorporated peripheral devices The manual comprises of an overview of the capabilities of the RSK product but does not intend to be a guide to embedded programming or hardware design Further details regarding setting up the RSK and development environment can found in the tutorial manual Particular attention should be paid to the precautionary notes when using the manual These notes occur within the body of the text at the end of each section and in the Usage Notes section The revision history summarizes the locations of revisions and additions It does not list all revisions Refer to the text of the manual for details The following documents apply to the SH7269 Group Make sure to refer to the latest versions of these
33. n 10 No Connection 11 D12 DLCD4 PJ8 P178 12 DIBDLCDS PJ9 P179 13 D14 DLCD6 PG18 P180 14 D15 DLCD7 PG19 P181 Table 5 4 LCD Header Connections 5 7 RS232 Serial Port Connections between the RS232 header and the microcontroller are listed in Table 5 5 below R20UT0592EG0100 Rev 1 00 a2 AS Page 16 of 40 May 23 2012 ENES RSKSH7269 SCI Signal Function MCU Connection TXD7 SCI7 Transmit Signal PJ15 pin 18 RXD7 SCI7 Receive Signal PE7 pin 77 CTS7 SCI7 Clear to send PJ27 pin 239 RTS7 SCI7 Ready to send PJ28 pin 66 RS232TX External SCI Transmit Signal N A RS232RX External SCI Receive Signal N A 5 User Circuitry Table 5 5 Serial Port Connections This connection is a not available in the default RSK configuration refer to 6 for the required modifications 5 8 USB Connections between the USB connector and the microcontroller are listed in Table 5 6 below The SH7269 device supports both USB Host and USB Function The selection of the peripheral support is possible using the user option switches on the board A high speed switch U46 is used to swap the USB signals between the two connectors The USB Host requires a switched power supply and this is provided by U9 An indication of an overcurrent condition with a connected peripheral can be detected on PINT7 The USB Function requires VBUS detection signal connection to the peripheral which is provided
34. n if this R368 R369 MCU PIN 206 link is removed Do not fit more than one link in positions R368 R415 and R369 R369 Connects SCK1 signal from JA6 to the Do not fit more than one link in R368 R415 MCU PIN 206 positions R368 R415 and R369 R370 Connects the MMC card D6 signal to The MMC card will not function if this R371 the MCU PIN 208 link is removed Do not fit R370 and R31 at the same time R20UT0592EG0100 Rev 1 00 TENESAS Page 29 of 40 May 23 2012 RSKSH7269 6 Configuration Reference Link Fitted Configuration Cautions Related Ref R371 Connects RXD1 signal from JA6 to the Do not fit R370 and R371 at the same R370 MCU PIN 210 time R372 Connecis the MMC card D7 signal to The MMC card will not function if this R373 the MCU PIN 212 link is removed Do not fit R372 and R373 at the same time R373 Connects TXD1 signal from JA6 to the Do not fit R372 and R373 at the same R372 MCU PIN 212 time Table 6 13 SD MMC Pin Configuration Option Links R20UT0592EG0100 Rev 1 00 Page 30 of 40 May 23 2012 TENESAS RSKSH7269 7 Headers 7 Headers 7 1 Application Headers This RSK is fitted with application headers which can be used to connect compatible Renesas application devices or as easy access to MCU pins Table 7 1 below lists the connections of the application header JA1 Application Header JA
35. nd R422 R422 R423 Connects A25 SSIWS2 to SSIWS2 on Only fit one of R423 and R470 R470 Ji R470 Connects A25 SSIWS2 to BA25 on J39 Only fit one of R470 and R423 R423 R592 Connects CS3 to Bus Header External Only fit one of these three options R600 R601 chip Select ECSOn R600 Connects to Bus Header External chip Only fit one of these three options R592 R601 Select CS3 to ECS1n R601 Connects to Bus Header External chip Only fit one of these three options R592 R600 Select CS3 to ECS2n Table 6 7 External Bus Option Links R20UT0592EG0100 Rev 1 00 TENESAS Page 24 of 40 May 23 2012 RSKSH7269 6 8 IIC Pin Configuration 6 Configuration Table 6 8 below details the function of the option links associated with IRQ and general I O pin configuration Reference Link Fitted Configuration Cautions Related Ref R432 Connects the Application Header R483 timer connection TCLKA to the MCU PIN 70 R483 Connects SCLO to the MCU PIN 70 This signal is used for the 7724 TFT R432 connector Not fitted and J39 R433 Connects the Application Header R484 timer connection TCLKB to the MCU PIN 71 R484 Connects SDAO to the MCU PIN 71 This signal is used for the 7724 TFT R434 connector Not fitted and J39 R434 Connects the Application Header R485 timer connection TCLKC to the MCU PIN 72 R485 Connects SCL1 on J39 to the MCU PIN R434 72 R435 Connects the Application Header R486 timer connection TCLKD to
36. nk in R350 R351 PIN 216 position R350 R351 and R352 R353 Connects the SD MMC Command The SD MMC card will not function if R354 signal to the MCU PIN 227 this link is removed Do not fit R353 and R354 at the same time R354 Connects SCK3 signal from JA6 to the Do not fit R353 and R354 at the same R353 MCU PIN 227 time R362 Connects the SD MMC card D2 The SD MMC card will not function if R363 signal to the MCU PIN 229 this link is removed Do not fit R362 and R363 at the same time R363 Connects TXD3 signal from JA6 to the Do not fit R362 and R363 at the same R362 MCU PIN 229 time R364 Connects the SD MMC card D3 The SD MMC card will not function if R365 signal to the MCU PIN 228 this link is removed Do not fit R364 and R365 at the same time R365 Connects RXD3 signal from JA6 to the Do not fit R364 and R365 at the same R364 MCU PIN 228 time R366 Connects the MMC card D4 signal to The MMC card will not function if this R367 the MCU PIN 204 link is removed Do not fit R866 and R367 at the same time R367 Connects SCKO signal from JA6 to the Do not fit R366 and R367 at the same R366 MCU PIN 204 time R368 Connects CS1 from the Ethernet The Ethernet controller will not R579 R582 controller to the MCU PIN 206 function if this link is removed unless R415 R369 R579 and R582 are changed Do not fit more than one link in positions R368 R415 and R369 R415 Connects the MMC card D5 signal to the The MMC card will not functio
37. ns The following precautions should be observed when operating any RSK product This Renesas Starter Kit is only intended for use in a laboratory environment under ambient temperature and humidity conditions A safe separation distance should be used between this and any sensitive equipment Its use outside the laboratory classroom study area or similar such area invalidates conformity with the protection requirements of the Electromagnetic Compatibility Directive and could lead to prosecution The product generates uses and can radiate radio frequency energy and may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment causes harmful interference to radio or television reception which can be determined by turning the equipment off or on you are encouraged to try to correct the interference by one or more of the following measures e ensure attached cables do not lie across the equipment e reorient the receiving antenna e increase the distance between the equipment and the receiver e connect the equipment into an outlet on a circuit different from that which the receiver is connected e power down the equipment when not in use e consult the dealer or an experienced radio TV technician for help NOTE It is recommended that wherever possible shielded interface cables are used The product is potentially susceptible to certain EMC pheno
38. ociated with USB configuration Reference Link Fitted Configuration Cautions Related Ref R184 Connects FRAME USB_H connector USB Host connections should be to GROUND grounded as the source R383 Connects FRAME USB_D connector to USB Function frame connections are GROUND normally disconnected to prevent ground loops in systems Table 6 4 USB Option Links R20UT0592EG0100 Rev 1 00 Page 20 of 40 May 23 2012 TENESAS RSKSH7269 6 Configuration 6 5 ADC Configuration Table 6 5 below details the function of the option links associated with the Analogue to Digital circuit The circuit can be configured to connect to the on board regulator or an external source The board is configured by default to be connected to the on board power source To use an external source the internal source must be disconnected using the links provided Ensure that the Analogue circuitry always has an appropriate power supply when the board is powered Refer to the device manual for power sequencing and supply requirements Reference Link Fitted Configuration Cautions Related Ref R155 Connects AVREF to A3v3 To prevent injected noise on ADC do R218 not connect R218 and R155 at the same time R218 Connects AVREF to CON_AVREF To prevent injected noise on ADC do R155 not connect R218 and R155 at the same time R217 Connects AVCC to A3V3 To prevent injected noise on ADC do R220 not conne
39. oon Hong Kong Tel 852 2886 9318 Fax 852 2886 9022 9044 Renesas Electronics Taiwan Co Ltd 7F No 363 Fu Shing North Road Taipei Taiwan Tel 886 2 8175 9600 Fax 886 2 8175 9670 Renesas Electronics Singapore Pte Ltd harbourFront Avenue 06 10 keppel Bay Tower Singapore 098632 Tel 65 6213 0200 Fax 65 6278 8001 Renesas Electronics Malaysia Sdn Bhd Unit 906 Block B Menara Amcorp Amcorp Trade Centre No 18 Jin Persiaran Barat 46050 Petaling Jaya Selangor Darul Ehsan Malaysia Tel 60 3 7955 9390 Fax 60 3 7955 9510 Renesas Electronics Korea Co Ltd 11F Samik Lavied or Bldg 720 2 Yeoksam Dong Kangnam Ku Seoul 135 080 Korea Tel 82 2 558 3737 Fax 82 2 558 5141 2012 Renesas Electronics Corporation All rights reserved Colophon 1 0 SH7269 Group TENESAS Renesas Electronics Corporation R20UTO592EG
40. osition One Position Two Position Three Position Four SW5 ON Disables SSCG NOR Boot Enables NAND Enables NOR Write Protection Flash Write Protection SW5 OFF Enables SSCG QSPI Boot Disables NAND Disables NOR Write Protection Flash Write Protection Table 6 1 MCU Operating Mode Configuration Table 6 2 below details the function of the jumpers associated with the MCU boot configuration modes Reference Position One Position Two Position Three Position Four SW4 ON Enabled A15 to Enabled DO to Enabled on SDRAM 16MB A22 Address D15 Data Bus Board TFT QSPI 6 Wire Bus Screen SW4 OFF Enabled QSPI Enabled NAND Enabled external SDRAM 32MB Flash Flash HDMI connector QSPI 4 wire Table 6 2 MCU Operating Mode Configuration R20UT0592EG0100 Rev 1 00 May 23 2012 TENESAS Page 19 of 40 RSKSH7269 6 3 E10A Debugger Interface 6 Configuration Table 6 3 below details the function of the option links associated with the E10A debugger interface configuration Reference Link Fitted Configuration Cautions Related Ref R427 Advanced User Debugger Clock When not fitted the E10A will support R474 R476 connected to User interface Standard Debugging mode This connection is shared with DMARequest 0 and RSPCK1 Table 6 3 E10A Debugger Interface Option Links 6 4 USB Configuration Table 6 4 below details the function of the option links ass
41. ring PINT6 Port H6 Pin 125 When the interrupt is generated the users code will need to poll the port expander to discover which switch caused the interrupt For further information regarding switch connectivity refer to the RSKSH7269 board schematics Switch Function MCU Connection RES When pressed the microcontroller is reset U26 Pin 5 SW1 Connects to IIC port expander U18 1 00 input An interrupt on PINT6 is SCL2 SDA2 possible SW2 Connects to IIC port expander U18 I O1 input An interrupt on PINT6 is SCL2 SDA2 possible SW3 Connects to IIC port expander U18 1 02 input An interrupt on PINT6 is SCL2 SDA2 possible Table 5 2 Switch Connections 5 4 LEDs R20UT0592EG0100 Rev 1 00 a2 AS Page 15 of 40 May 23 2012 lt ENES RSKSH7269 5 User Circuitry There are five LEDs on the RSK board The function of each LED its colour and its connections are shown in Table 5 3 The User LEDs are connected to a IIC port expander This allows for additional ports to be connected to a microcontroller The LEDs are connected to this only due to the large number of peripherals of the CPU that have been connected to demonstration circuitry on the board LED Colour Function MOU Connection 5V LED Red Indicates the power status No connection 3V3 LED Red Indicates the power status No connection LEDO Green User operated LED SCL2 SDA2 LED1 Orange User operated LED SCL2 SDA2 LED2 R
42. uipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems medical equipment or systems for life support e g artificial life support devices or systems surgical implantations or healthcare intervention e g excision etc and any other applications or purposes that pose a direct threat to human life 8 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 9 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
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