Home

Renesas Starter Kit for RL78/G13 User`s Manual

1. Debug LCD El Debug Interface LIN RS 232 O O O O SW3 SW2 SW1 RES Switches User LEDs Power Potentiometer ES To R FR Es LEDs Figure 4 1 Internal RSK Block Diagram R20UT0459EG 0100 Rev 1 00 LENESAS Page 12 of 36 Jun 21 2011 RSKRL78G13 4 Connectivity 4 2 Debugger Connections The diagram below shows the connections between the RSK El debugger and the host PC User Interface a Cable USB Cable Garaja H mm mI m Q 9380 E1 Emulator Ko RSK JODI ZI IDO de ODO N Host PC Figure 4 2 Debugger Connection Diagram R20UT0459EG 0100 Rev 1 00 TENES AS Page 13 of 36 Jun 21 2011 RSKRL78G13 5 User Circuitry 5 User Circuitry 5 1 Reset Circuit RSK is using the on chip power on reset on RL78G13 to generate the required reset signal and it can also be triggered from the RES switch Refer to the RL78G13 hardware manual for details regarding the reset signal timing requirements and the RSKRL78G13 board schematics for information regarding the reset circuitry in use on the RSK 5 2 Clock Circuit A clock circuit is fitted to the RSK to generate the required clock signa
2. RSKRL78G13 7 Headers Table 7 3 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 59 2 AD5 60 3 AD6 48 4 AD7 49 5 CAN1TX 6 CAN1RX 7 CAN2TX 8 CAN2RX 9 AD8 40 10 IRQ5 25 11 AD10 12 AD11 13 TIOCOA 14 TIOCOB 15 TIOCoC 16 M2_TRISTn 17 TCLKC l 18 TCLKD 19 M2 Up 20 M2_Un 21 M2 Vp 22 M2_Vn 23 M2 Wp 24 M2 Wn 3 Table 7 3 Application Header JA5 Connections Table 7 4 below lists the connections of the application header JA6 Application Header JA6 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 DREQ 2 DACK a 3 TEND 4 STBYn l 5 RS232TX 6 RS232RX 7 SCIbRX 59 8 SCIbTX 60 9 SCICTX 43 10 SCIbCK 58 11 SCIcCK 41 12 SCICRX 42 13 Reserved z 14 Reserved 15 Reserved 16 Reserved 17 Reserved E 18 Reserved E 19 Reserved 20 Reserved 21 Reserved 22 Vss 23 Unregulated Vcc a 24 GROUND 13 14 Table 7 4 Application Header JA6 Connections R20UT0459EG 0100 Rev 1 00 Jun 21 2011 TENESAS Page 25 of 36 RSKRL78G13 7 Headers 72 Microcontroller Ring Headers Table 7 5 below lists the connections of the microcontroller pin header J1 Microcontroller Pin Header J1 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 ANI19 1 2 P43 3 P42 3 4 P41 4 5 TOOLO 5 6 RES
3. R43 pin 10 to RESETn U1 pin 10 from RESTEn U1 PIRO pin 6 via U9 pin 6 via U9 Table 6 4 RS232 Serial Port Jumpers By default this jumper is not fitted to the RSK R36 is fitted by default and TXDO is connected to RS232 R20UT0459EG 0100 Rev 1 00 Jun 21 2011 TENESAS Page 18 of 36 RSKRL78G13 transceiver 6 Configuration By default this jumper is not fitted to the RSK R37 is fitted by default and RXDO is connected to RS232 transceiver By default this jumper is not fitted to the RSK 6 5 LIN Configuration Table 6 5 below details the function of the option links associated with LIN configuration Reference Link Fitted Configuration Link Removed Configuration Related Ref R83 When fitted in conjunction with R84 When removed in conjunction with R84 D2 the LIN operates in master mode R84 the LIN operates in slave mode R84 When fitted in conjunction with R83 When removed in conjunction with R83 D2 the LIN operates in master mode R83 the LIN operates in slave mode R85 Connects Board_EVDDO to VBAT Disconnects Board EVDDO from J8 bypassing J8 VBAT Table 6 5 LIN Option Links Table 6 6 below details the different configurations and functions of the LIN jumpers Reference Link Fitted Configuration Link Removed Configuration Related Ref J8 Connects Board EVDDO to VBAT Disconnects Board EVDDO from R85 bypassed by R85 VBAT J9 C
4. to T1IN Disconnects TXDO U1 pin 12 from R36 R38 U2 pin 13 T1IN U2 pin 13 R39 R45 J14 R43 Connects RXDO U1 pin 11 to RIOUT Disconnects RXDO U1 pin 11 from RR37 R40 U2 pin 15 R1OUT U2 pin 15 R41 R46 J15 R44 Connects SHDN U2 pin 20 to Disconnects SHDN U2 pin 20 from R33 GROUND Shuts down the RS232 GROUND allowing SHDN to be transceiver pulled to Board EVDDO enabling the RS232 transceiver R45 Connects TXD1 U1 pin 2 to TIIN U2 Disconnects TXD1 U1 pin 2 from R36 R38 pin 13 T1IN U2 pin 13 R39 R42 J14 R46 Connects RXD1 U1 PIN 3 to RIOUT Disconnects RXD1 U1 PIN 3 from R37 R40 U2 pin 15 R10UT U2 pin 15 R41 R43 J15 Table 6 3 RS232 Serial Port Option Links Table 6 4 below details the different configurations and functions of the RS232 serial jumpers Reference Position One Position Two Position Three Related Ref J14 Pins 1 and 2 shorted Pins 2 and 3 shorted All pins open R36 R38 Connects T1IN U2 pin Connects T1IN U2 pin 13 Same as Position R39 R42 13 to TXDO U1 pin 12 to U8 pin 4 and TOOLO One configuration R45 J15 Pins 1 and 2 shorted Pins 2 and 3 shorted All pins open R37 R40 Connects R1OUT U2 Connects RIOUT U2 pin same as Position R41 R43 pin 15 to RXDO U1 pin 15 to U8 pin 1 One configuration R46 11 J16 Pins 1 and 2 shorted All pins open R37 R40 Connects R20UT U2 Disconnects R2OUT U2 R41
5. TENESAS Page 10 of 36 RSKRL78G13 3 3 Component Placement Figure 3 3 below shows placement of individual components on the top side PCB Y GND1 ca A ia 5 ar E C BBA gt N Cs Bag a E z O GND3 FF Product Label O cz O Y v S U GND4 8 BB H Seu v Biskis KHEB str Ba ga sB Ba BB an El Elle E R70 Rez o Ut Cc W N gt A e Ema A Feo Res Ris Ris Ria ROJ 087 RIO LRE RE E52 R55 C26 X1 65 Res a SRR ax AM Bt a RE B RI E L L ER o o bala als aa 5321 a RE a BE z Sa cea ci R93 Ra cs Ea 20 uL eC BIL Bul EQ MO E el Bs o I El orr z031 037 EJ El v v 3 Board Layout gt PWR GND2 Figure 3 3 Top Side Component Placement R20UT0459EG 0100 Rev 1 00 Jun 21 2011 TENESAS Page 11 of 36 RSKRL78G13 4 Connectivity 4 Connectivity 4 1 Internal RSK Connections The diagram below shows the RSK board components and their connectivity to the MCU Power Jack VCC RL78G13 Microcontroller Application Board headers MCU Pin Headers
6. 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 phenomen
7. under 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 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 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 Renesa
8. using Renesas software tools the RSK board must be connected to a PC via an El debugger An El debugger is supplied with this RSK product For further information regarding the debugging capabilities of the El debuggers refer to the El Emulator User s Manual R20UT0398EJ 8 2 Compiler Restrictions The compiler supplied with this RSK is fully functional from first use By default the compiler is set to build a maximum of 64k 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 Mode Support The RL78G13 microcontroller only supports single chip operating mode 8 4 Debugging Support The El emulator as supplied with this RSK supports hardware break points software break points and basic trace functionality For further details refer to the El Emulator User s Manual R20UTO398EJ R20UT0459EG 0100 Rev 1 00 TENESAS Page 30 of 36 Jun 21 2011 RSKRL78G13 8 Code Development 8 5 Address Space Figure 8 1 below details the address space of MCU in its different operating modes For further details refer to the RL78G13 group hardware manual FEFEFH OFFFFH Special function register SFR 256 bytes FFFOOH FFEFFH FFEEOH FFEDFH FEFOOH O1FFFH F2000H F
9. 1FFEH 010CEH F1000H 4KB 910CDH On chip debug security FOFFFH ID setting area 3 F0800H 010C4H 10 bytes FOTFFH j 010C3H Option byte area 010COH 4 bytes Special function register 2nd SFR 010BFH 2KB CALLT table area 64 bytes ee piaren 0107FH Vector table area 128 bytes Q00CEK 000CDH On chip debug security ID setting area 3 000C4H 10 bytes 00OCOH 4 bytes 0008FH CALLT table area 64 bytes 00080H 0007FH flash Vector table area A Code L 128 bytes 00000H Use of the area FFE20H to FFEDFH and FEFOOH to FF300H are prohibited when using the self programming function Since this area is used for self programming library Instructions can be executed from the RAM area excluding the general purpose register area When boot swap is not used Set the option bytes to OOOCOH to 000C3H and the on chip debug security IDs to 000C4H to OOOCDH When boot swap is used Set the option bytes to OOOCOH to 000C3H and 010C0H to 010C3H and the on chip debug security IDs to 000C4H to 000OCDH and 010C4H to 010CDH Writing boot cluster 0 can be prohibited depending on the setting of security see 25 6 Security Setting R5F100xE only Figure 8 1 MCU Address Space Diagram R20UT0459EG 0100 Rev 1 00 Ki 2 AS Page 31 of 36 Jun 21 2011 ENES RSKRL78G13 9 Additional Information 9 Additional Information Technical Support For details on how to use CubeSuite refer to Help from the menu bar within the CubeSui
10. E T D qe 0 lt V I i 6 LENESAS RL78 G13 Renesas Starter Kit User s Manual CubeSuite RENESAS MCU RL78 Family G1X 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 Jun 2011 10 11 12 Notice 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 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 otherwis
11. ETn 7 CON_XT2 7 8 CON_XT1 8 9 INTPO 9 10 CON_X2_EXCLK 107 ti CON XI 11 12 NC 13 GROUND 13 14 14 GROUND 13 14 15 UC_VDD 15 16 UC EVDDO 16 17 NC 18 NC 19 NC 20 NC 21 NC 22 NC 23 NC 24 NC 25 NC 26 NC 27 NC 7 28 NC 29 NC 30 NC 31 NC 32 NC 33 NC 34 NC a 35 NC 36 NC R20UT0459EG 0100 Rev 1 00 Jun 21 2011 Table 7 5 Microcontroller Pin Header J1 TENESAS Page 26 of 36 RSKRL78G13 7 Headers Table 7 6 below lists the connections of the microcontroller pin header J2 Microcontroller Pin Header J2 Pin Circuit Net name MCU Pin Pin Circuit Name MCU Pin 1 P60 SCLAO 17 2 P61 SDAAO 18 3 LED2 19 4 LED3 20 5 SW3 INTP4 21 6 107 22 7 106 23 8 105 24 9 104_INTP8 25 10 IO3 DLCDD7 26 ti 102 DLCDD6 27 12 IO1 DLCDD5 28 13 IO0 DLCDD4 29 14 LINNSLP 30 15 TOOS 31 16 P30 32 17 NC 18 NC A 19 NC 20 NC 21 NC 22 NC 23 NC 7 24 NC 25 NC 26 NC 27 NC 28 NC 7 29 NC 30 NC 31 NC 32 NC 33 NC 34 NC 35 NC 36 NC Table 7 6 Microcontroller Pin Header J2 R20UT0459EG 0100 Rev 1 00 TENES AS Page 27 of 36 Jun 21 2011 RSKRL78G13 7 Headers Table 7 7 below lists the connections of the microcontroller pin header J3 Microcontroller Pin Header J3 Pin Circuit Net Name MCU Pin Pin Circuit Net Nam
12. INTP1 JA2 pin 9 33 from INTP1 JA2 pin 9 R70 Connects ANI16_RxD1 MCU pin 59 to Disconnects ANI16 RxD1 MCU R67 RxD1 JAG pin 7 pin 59 from RxD1 JAG pin 7 R71 Connects IO2 DLCDD6 MCU pin 27 Disconnects IO2 DLCDD6 MCU pin R74 to DLCDD6 LCD pin 13 27 from DLCDD LCD pin 13 R72 Connects SW2 INTP2 MCU pin 34 Disconnects SW2 INTP2 MCU pin R75 to SW2 34 from SW2 R73 Connects ANI17 TxD1 MCU pin 60 Disconnects ANI17 TxD1 MCU pin R76 to ANI17 JAS pin 2 60 from ANI17 JAS pin 2 R74 Connects IO2 DLCDD6 MCU pin 27 Disconnects 102 DLCDD6 MCU R71 to 102 JA1 pin 17 pin 27 from 102 JA1 pin 17 Table 6 7 IRQ amp General I O Option Links Continued Overleaf R20UT0459EG 0100 Rev 1 00 TENES AS Page 20 of 36 Jun 21 2011 RSKRL78G13 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 Link Removed Configuration Related Ref R75 Connects SW2_INTP2 MCU pin 34 to Disconnects SW2_INTP2 MCU pin R72 INTP2 JA2 pin 23 34 from INTP2 JA2 pin 23 R76 Connects ANI17_TxD1 MCU pin 60 to Disconnects ANI17_TxD1 MCU R73 TxD1 JAG pin 8 pin 60 from TxD1 JA6 pin 8 R96 Connects SDAAO JA1 pin 25 and Disconnecis SDAAO JA1 pin 25 R49 R50 R97 SCLAO MCU pin 26 pull up resistors and SCLAO MCU pin 26 p
13. Kit Random Access Memory Special Function Register Universal Asynchronous Receiver Transmitter Universal Serial Bus Table of Contents ONO A AS RA E EN o T 1 1 PURPOSE EAA E E I NT A VA E EE oes 7 1 2 e I e E A E NN T A Power Supply ia SAD SS EER l da 8 2 1 Requirements sx esns e er ea decias 8 212 Powef Up Be aVlO t e E E NEIS A RA RRR 8 A NIS RON ES SA a a RA So ato A 9 3 1 Component re A AA h h ad NEN 9 3 24 Board Dimensions A A A AA SEN ERR 10 3 3 Component Placement ii a ESAS NSE SGI eJ 11 As COMME CEIVILY asu a a a a Nao kva a a ane kai 12 4 1 Internal RSK Connecticut SI aie ea iin A e OS 12 492 Debugger Connections tit eN AS eke e o ki ee AIA ma ao 13 5 User ONON a ko ka a a Sk ku a a a nk a 14 5 1 Reset CCU A LANAN Ae oad ee A tt 14 52 Clock Circuita2 siid sascha eis TT TTT eo el cate inate TTT 14 5 3 WATCHES onset tress ed et ie een ee ere ed ae cate Sis tan ad Ma e cat e E en 14 DA NEEDS E E ITT TTT TTT TITT TTT TEN 14 S9 Potentiometer arenosa 15 5 6 Debus ECD Module ici eel y E E DA TS SOI o EREE N 15 Iro RSI Serial POr n AA N aetna AA A lia 15 5 8 Bocal Intetconnect NetWork LIN ss sn sereo a been CO 16 O ONION A ON aces so E A E E A i la 17 6 1 Modifying the RS Kina kuno ISO SO FTI E NADO aa 17 6 2 MCU Configu
14. 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 2011 Renesas Electronics Corporation All rights reserved Colophon 1 0 RL78 G13 Group TENESAS Renesas Electronics Corporation R20UT0459EG 0100
15. Orange User operated LED P53 Pin 36 LED2 Red User operated LED P62 Pin 19 LED3 Red User operated LED P63 Pin 20 Table 5 3 LED Connections R20UT0459EG 0100 Rev 1 00 TENESAS Page 14 of 36 Jun 21 2011 RSKRL78G13 5 User Circuitry 5 5 Potentiometer A single turn potentiometer is connected as a potential divider to analogue input ANI6 P26 The potentiometer can be used to create a voltage between Board_ VDD and GROUND The potentiometer is fitted to offer an easy method of supplying a variable analogue input to the microcontroller lt 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 P55 Pin 38 5 R W Pulled
16. a 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 RL78G13 Group Make sure to refer to the latest versions of these doc
17. cument 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 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 Computer
18. e 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 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 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 Renesas Electronics has used reasonable care in preparing the information included in this do
19. e MCU Pin 1 SW1 INTP1 33 2 SW2 INTP2 34 3 LEDO 35 4 LED1 36 5 DLCDE 37 6 DLCDRS 38 7 TIO2 39 8 INTP5 40 9 SCK20n 41 10 LINRXD RxD2 42 ti LINTXD TxD2 43 12 TxDO 44 13 RxDO 45 14 SCK00n 46 15 P146 47 16 ANI18 48 17 NC 7 18 NC 19 NC 20 NC 21 NC 22 NC 23 NC 24 NC 25 NC 26 NC 27 NC 28 NC 29 NC 30 NC 31 NC 32 NC 33 NC 34 NC 35 NC 36 NC R20UT0459EG 0100 Rev 1 00 Jun 21 2011 Table 7 7 Microcontroller Pin Header J3 TENESAS Page 28 of 36 RSKRL78G13 7 Headers Table 7 8 below lists the connections of the microcontroller pin header J4 Microcontroller Pin Header J4 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 P27 49 2 ADPOT 50 3 ANI5 51 4 ANI4 52 5 ANIS 53 6 ANI2 54 7 AVREFM 55 8 AVREFP 56 9 P130 57 10 SCK10n 58 11 ANI16_RxD1 59 12 ANI17 TxD1 60 13 TOOO 61 14 TIOO 62 15 P141 63 16 P140 64 17 NC 7 18 NC 19 NC 20 NC 21 NC 22 NC 23 NC 24 NC E 25 NC 26 NC 27 NC 28 NC 29 NC 30 NC 31 NC 32 NC 33 NC 34 NC 35 NC 36 NC Table 7 8 Microcontroller Pin Header J4 Denotes that the Microcontroller s pin header circuit name is not directly connected to the Microcontroller R20UT0459EG 0100 Rev 1 00 Jun 21 2011 TENESAS Page 29 of 36 RSKRL78G13 8 Code Development 8 Code Development 8 1 Overview For all code debugging
20. esas 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 R20UT0459EG0100 Rev 1 00 TENES AS Page 8 of 36 Jun 21 2011 RSKRL78G13 3 Board Layout 3 Board Layout 3 1 Component Layout Figure 3 1 below shows the top component layout of the board Application Headers Reset Switch RS232 Serial Debug LCD connector Power Jack Power LED E1 Interface RL78G13 User LEDs LIN connector User Boot Switch User Switches Application Board Interface Potentiometer Figure 3 1 Board Layout R20UT0459EG 0100 Rev 1 00 TENES AS Page 9 of 36 Jun 21 2011 RSKRL78G13 3 2 Board Dimensions 2 Power Supply 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 a ze 3 e 1 7 0mm 3 2mm A 3 00mm 3 3 3 3 4 y 13 88mm A A A A gt a ES 3 Li 8 2 e El j 3 3 al 3 3 3 3 x z Es e N 3 S a 3 5 3 7 s 3 3 S 3 El 3 y Y Y Y Y 27 00mm 4 48 26mm hi 50 80mm 4 55 88mm k 86 36mm gt 99 06mm gt ki 106 68mm pe 115 00mm gt l 120 00mm R20UT0459EG0100 Rev 1 00 Jun 21 2011 Figure 3 2 Board Dimensions
21. f 36 RSKRL78G13 Table 6 10 below details the different configurations and functions of the Power Supply jumpers 6 Configuration Reference Position One Position Two Position Three Related Ref J6 Pins 1 and 2 shorted All pins open E R22 UC VDD is connected to UC VDD disconnected Board VDD from Board VDD UC VDD connected to Board VDD by default due to R22 J10 Pins 1 and 2 shorted All pins open J13 U12 voltage regulator U12 outputs 3 3V to be outputs 1 8V to be used used as Board VDD as Board VDD gt J11 Pins 1 and 2 shorted All pins open R92 UC EVDDO is connected UC EVDDO disconnected to Board VDD from Board VDD UC EVDDO connected to Board VDD by default due to R92 J13 Pins 1 and 2 shorted Pins 2 and 3 shorted All pins open J10 Board VDD UC VDD Board VDD UC VDD and Do not use this setting and UC EVDDO UC EVDDO powered from powered from PWR1 or Ui2s regulated power CON 5V output By default this jumper is not fitted to the RSK R22 is fitted by default and UC VDD Board VDD Table 6 10 Power Supply Jumpers is connected to By default this jumper is not fitted to the RSK R92 is fitted by default and UC EVDDO is connected to Board EVDDO R20UT0459EG 0100 Rev 1 00 Jun 21 2011 TENESAS Page 22 of 36 RSKRL78G13 6 8 Clock Configuration Table 6 11 below details the function of the option links associated with clock conf
22. iguration 6 Configuration Reference Link Fitted Configuration Link Removed Configuration Related Ref R6 Connects X1 MCU pin 11 to the Disconnects X1 MCU pin 11 from R10 R12 crystal X1 the crystal X1 R7 Connects X2 MCU pin 10 to the Disconnects X2 MCU pin 10 from R10 R13 crystal X1 the crystal X1 R8 Connects X1 MCU pin 11 to the crystal Disconnects X1 MCU pin 11 from X2 the crystal X2 R9 Connects X2 MCU pin 10 to the Disconnects X2 MCU pin 10 from crystal X2 the crystal X2 R12 Connects signal X1 MCU pin 11 to Disconnects X1 X2 MCU pin 11 crystal X1 X2 NEVER FIT crystal X1 from CON_X1 J1 pin 11 and crystal X2 SIMULTANEOUSLY R13 Connects signal X2 MCU pin 10 to Disconnects X1 X2 MCU pin 10 crystal X1 X2 NEVER FIT crystal X1 from CON_X1_EXCLK J1 pin 10 and X2 SIMULTANEOUSLY R14 Connects XT1 MCU pin 8 to Disconnects XT1 MCU pin 8 from R12 CON_XT1 J1 pin 8 CON_XT1 J1 pin 8 R15 Connects XT2 MCU pin 7 to Disconnects XT2 MCU pin 7 from R13 CON_XT2 J1 pin 7 CON_XT2 J1 pin 7 R16 Connects XT1 MCU pin 8 to crystal Disconnects XT1 MCU pin 8 from R14 X3 crystal X3 R17 Connects XT2 MCU pin 7 to crystal Disconnects XT2 MCU pin 7 from R15 X3 crystal X3 R20UT0459EG 0100 Rev 1 00 Jun 21 2011 Table 6 11 Clock Option Links TENESAS Page 23 of 36 RSKRL78G13 7 Headers 7 Heade
23. l to drive the MCU and associated peripherals Refer to the RL78G13 hardware manual for details regarding the clock signal requirements and the RSKRL78G13 board schematics for information regarding the clock circuitry in use on the RSK Details of the crystals fitted to the RSK are listed in Table 5 1 below Crystal Function Default Placement Frequency Device Package XI Main MCU crystal Fitted 20 MHz HC49 4U X2 Internal RSK Testing Only Unfitted n a n a X3 Sub Clock crystal Fitted 32 768 KHz Encapsulated SMT Table 5 1 Crystals 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 For further information regarding switch connectivity refer to the RSKRL78G13 board schematics Switch Function MCU Connection RES When pressed the microcontroller is reset RESET Pin 6 SW1 Connects to an IRQ INTP1 input for user controls P50 Pin 33 SW2 Connects to an IRQ INTP2 input for user controls P51 Pin 34 SW3 Connects to an IRQ INTP4 input for user controls P31 Pin 21 Table 5 2 Switch Connections 5 4 LEDs There are five LED s on the RSK board The function of each LED its colour and its connections are shown in Table 5 3 LED Colour Function MCU Connection POWER Green Indicates the status of the 5V power rail No connection LEDO Green User operated LED P52 Pin 35 LED1
24. n 16 pin 28 from 101 JA1 pin 16 R56 Connects LINRXD_RxD2 MCU pin 42 Disconnects LINRXD_RxD2 MCU R53 to RxD2 JAS pin 12 pin 42 from RxD2 JA6 pin 12 R59 Connects 104_INTP8 MCU pin 25 to Disconnects 104_INTP8 MCU pin R62 104 JA1 pin 19 25 from 104 JA1 pin 19 R60 Connects 100_DLCDD4 MCU pin 29 Disconnects IOO DLCDD4 MCU pin R63 to DLCDD4 LCD pin 11 29 from DLCDD4 LCD pin 11 R61 Connects LINTXD_TxD2 MCU pin Disconnects LINTXD_TxD2 MCU R64 43 to LINTXD pin 43 from LINTXD R62 Connects 104_INTP8 MCU pin 25 to Disconnects 104_INTP8 MCU pin R59 INTP8 JA5 pin 10 25 from INTP8 JA5 pin 10 R63 Connects IO0 DLCDD4 MCU pin 29 Disconnects IO0 DLCDD4 MCU R60 to 100 JA1 pin 15 pin 29 from 100 JA1 pin 15 R64 Connects LINTXD_TxD2 MCU pin 43 Disconnects LINTXD_TxD2 MCU R61 to TXD2 JAG pin 9 pin 43 from TXD2 JAG pin 9 R65 Connects IO3 DLCDD7 MCU pin 26 Disconnects IO3 DLCDD7 MCU pin R68 to DLCDD7 LCD pin 14 26 from DLCDD7 LCD pin 14 R66 Connects SW1_INTP1 MCU pin 33 Disconnects SW1_INTP1 MCU pin R69 to SW1 33 from SW1 R67 Connects ANI16_RxD1 MCU pin 59 Disconnects ANI16_RxD1 MCU pin R70 to ANI16 JAS pin 1 59 from ANI16 JAS pin 1 R68 Connects IO3 DLCDD7 MCU pin 26 Disconnects IO3 DLCDD7 MCU R65 to 103 JA1 pin 18 pin 26 from 103 JA1 pin 18 R69 Connects SW1 INTP1 MCU pin 33 to Disconnects SW1_INTP1 MCU pin R66
25. nks Do not power the board with both of these references fitted R20UT0459EG 0100 Rev 1 00 TENESAS Page 17 of 36 Jun 21 2011 RSKRL78G13 6 4 RS232 Serial Port Configuration 6 Configuration Table 6 3 below details the function of the option links associated with serial port configuration Reference Link Fitted Configuration Link Removed Configuration Related Ref R36 Connects T1IN U2 pin 13 to TXDO Disconnects T1IN U2 pin 13 from R38 R39 U1 pin 12 or TXD1 U1 pin 02 or TXDO U1 pin 02 or TXD2 U1 pin R42 R45 TXD2 U1 pin 13 or RS232TX 13 or RS232TX R76 J14 bypassing J14 R37 Connects R1OUT U2 pin 15 to RXDO Disconnects R1IN U2 pin 15 from R40 R43 U1 pin 11 RXD1 U1 pin 3 or RXD2 RXDO U1 pin 11 or RXD1 U1 pin R46 R41 U1 pin 14 or RS232RX bypassing 3 or RXD2 U1 pin 14 or RS232RX R70 J15 J15 R38 Connects RS232TX to T1IN U2 pin Disconnects RS232TX from T1IN R36 R39 13 U2 pin 13 R42 R45 J14 R39 Connects TXD2 U1 pin 13 to T1IN Disconnects TXD2 U1 pin 14 R36 R45 U2 pin 13 from T1IN U2 pin 13 R42 R38 J14 R40 Connects RS232RX to R1OUT U2 pin Disconnects RS232RX from R1OUT R37 R43 15 U2 pin 15 R46 R41 J15 R41 Connects RXD2 U1 pin 14 to RIOUT Disconnects RXD2 U1 pin 14 R37 R43 U2 pin 15 from R1OUT U2 pin 15 R46 R40 J15 R42 Connects TXDO U1 pin 12
26. o possible signal contention or short circuits Because many of the MCU s pins are multiplexed some of the peripherals must be used exclusively Refer to the RL78G13 hardware manual and RSKRL78G13 board schematics for further information 6 2 MCU Configuration Table 6 1 below details the option links associated with configuring the MCU s emulator support Reference Link Fitted Configuration Link Removed Configuration Related Ref R95 Connects E1 Debug Connector pin 6 Disconnects E1 Debug Connector R26 to RESETn MCU pin 6 via R26 pin 6 from RESETn MCU pin 6 Table 6 1 MCU Option Links 6 3 ADC Configuration Table 6 2 below details the function of the option links associated with the Analogue to Digital circuit Reference Link Fitted Configuration Link Removed Configuration Related Ref RI Connects AVREFP MCU pin 56 to Disconnects AVREFP MCU pin 56 R2 R93 UC_VDD from UC_VDD R2 Connects AVREFP to UC_VDD Disconnects AVREFP MCU pin 56 R1 R93 from UC_VDD R3 Connects RV1 to ADPOT MCU pin Disconnects RV1 from ADPOT MCU R4 R93 50 pin 50 R4 Connects Board_VDD to RV1 Disconnects Board_VDD from RV1 R3 R93 R5 Connects AVREFM MCU pin 55 to Disconnects AVREFM MCU pin GROUND 55 from GROUND R93 Connects AVREFP MCU pin 56 to Disconnects AVREFP MCU pin 56 R2 R4 RV1 and Board_VDD from RV1 Table 6 2 ADC Option Li
27. onnects external power supply to Disconnects external power supply R85 J8 VBAT Pin 1 needs to be connected to the positive terminal of the external power supply and pin 2 to the negative terminal from VBAT and GROUND Table 6 6 LIN Port Jumpers By default this jumper is not fitted to the RSK R85 is fitted by default and Board EVDDO is connected to VBAT By default this jumper is not fitted to the RSK If J9 is to be fitted and used remove R85 and J8 R20UT0459EG 0100 Rev 1 00 Jun 21 2011 TENESAS Page 19 of 36 RSKRL78G13 6 6 IRQ amp General I O Pin Configuration 6 Configuration Table 6 7 below details the function of the option links associated with IRQ and general I O pin configuration Reference Link Fitted Configuration Link Removed Configuration Related Ref R51 Connects SW3_INTP4 MCU pin 21 Disconnects SW3 INTP4 MCU pin R54 to SW3 21 from SW3 R52 Connects IO1 DLCDD5 MCU pin 28 Disconnects IO1 DLCDD5 MCU pin R55 to DLCDD5 LCD pin 12 28 from DLCDD5 LCD pin 12 R53 Connects LINRXD RxD2 MCU pin Disconnects LINRXD RxD2 MCU R56 42 to LINRXD pin 42 from LINRXD R54 Connects SW3 INTP4 MCU pin 21 to Disconnects SW3_INTP4 MCU pin R51 INTP4 JA1 pin 23 21 from INTP4 JA1 pin 23 R55 Connects IO1 DLCDD5 MCU pin 28 Disconnects 101_DLCDD5 MCU R52 to 101 JA1 pi
28. owing 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 R20UT0459EG0100 Rev 1 00 Li 2 AS Page 7 of 36 Jun 21 2011 ENES RSKRL78G13 2 Power Supply 2 Power Supply 2 1 Requirements This RSK is supplied with an El 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 This RSK supports one voltage input Details of the external power supply connection are shown in Table 2 1 below Connecto Supply J13 Setting J10 r Voltages Setting PWR Regulated Position 1 Position 2 Position 3 Do Not 3V DG Pins 1 and 2 shorted Pins 2 and 3 shorted All pins open no Fit connects the external connects the power supplied to unregulated power to regulated power to Board_VDD Board_VDD Board_VDD Table 2 1 Main Power Supply Requirements This RSK should only be supplied with a regulated power supply 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 Ren
29. p 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 101 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 Kowloon 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 406 10 keppel Bay Tower Singapore 098632 Tel 65 6213 0200 Fax 65 6278 8001 Renesas Electronics
30. peripheral For further details regarding the LIN protocol and supported modes of operation please refer to the RL78G13 hardware manual The connections for the LIN microcontroller signals are listed in Table 5 6 below LIN Signal Function MCU Connection LINTXD LIN Data Transmission P13 Pin 43 LINRXD LIN Data Reception P14 Pin 42 LINNSLP LIN Transceiver Device Sleep Control P06 Pin 30 Table 5 6 LIN Connections R20UT0459EG 0100 Rev 1 00 TENES AS Page 16 of 36 Jun 21 2011 RSKRL78G13 6 Configuration 6 Configuration 6 1 Modifying 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 A link resistor is a OQ 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 83 to locate the option links and jumpers 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 n
31. rations nc skuos a e pea raco 17 63 ADC Configuration cateo tn tr O o temo A so ia 17 6 4 RS232 Serial Port onfiguratlon 5 pap das ein e 18 655 LIN Configuration o bt dto le ado tony ee lt at os teo le e o l 19 6 6 IRQ amp General I O Pin Configuration cccccccsecsseescesseesceescessceecesecesecsaecaecseecseecseeeaeceseseeesseseeseeeeeeeseseseseeenaes 20 6 7 Power Supply Configuration cccccccsccssessecsseesseeseeeseeseceecesecnsecesecaecsaecsaecsaecaeeeaecsaecaeeeaeeeseeseeeneeeeaeenaecaeceeeneeenes 21 6 8 Clock Configuration sr ets osa E e e Lo Naato 23 TC a 24 7 1 Application a LSe k r EEEE into ces pa on cits les es lento da on tas sees o A 24 72 Microcontroller Ring Headers ui an raspe 26 o A E a OLEO 30 8 1 OVA A A ev Mead eve o 30 82 Compiler Restrictions nenene n LE a e RE too 30 8 3 Mode Supports srn SG ESU E IA ENIRAN nee es 30 8 4 Debugging Support 2 225 OS ET E GE IELE TN SEO LNT EK need 30 85 Address Space NT 31 O Additional Information su sss A er de Ee di 32 LENESAS RSKRL78G13 R20UT0459EGO100 Rev 1 00 RENESAS STARTER KIT Jun 21 2011 1 Overview 11 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 foll
32. rs 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 JA1 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 5V 2 EXTAL 10 3 3V3 4 ov 5 AVcc 6 AVss 55 7 AVref 56 8 ADTRG 9 ADO 54 10 AD1 53 11 AD2 52 12 AD3 51 13 DACO 2 14 DAC1 15 IO 0 29 16 IO 1 28 17 IO 2 27 18 IO 3 26 19 IO 4 25 20 IO 5 24 21 IO 6 23 22 IO 7 22 23 IRQ3 21 24 IIC EX NC 25 IIC SDA 18 26 IIC SCL Table 7 1 Application Header JA1 Connections 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 RESET 6 2 EXTAL 10 3 NMI 4 Vss1 13 14 5 WDT OVF 6 SClaTX 44 7 IRQO 9 8 SClaRX 45 9 IRQ1 337 10 SClaCK 46 11 Mi UD 12 CTSRTS l 13 Mi Up 14 Mi Un 15 Mi Vp 16 Mi Vn z 17 M1_Wp 18 M1 Wn s 19 TimerOut 61 20 TimerOut 31 21 Timerln 62 22 Timerln 39 23 IRQ2 34 24 M1_POE E 25 M1_TRCCLK i 26 M1_TRDCLK l Table 7 2 Application Header JA2 Connections R20UT0459EG 0100 Rev 1 00 Jun 21 2011 TENESAS Page 24 of 36
33. s office equipment 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 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
34. s 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 Precautions
35. te For information about the RL78G13 series microcontrollers refer to the RL78G13 Group hardware manual For information about the RL78G13 assembly language refer to the RL78 Series Software Manual Online technical support and information is available at http www renesas com rskrl78g13 Technical Contact Details csc renesas 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 2011 Renesas Electronics Europe Limited All rights reserved 2011 Renesas Electronics Corporation All rights reserved 2011 Renesas Solutions Corp All rights reserved R20UT0459EG 0100 Rev 1 00 TENES AS Page 32 of 36 Jun 21 2011 REVISION HISTORY RSKRL78G13 User s Manual Date Description Summary 1 00 Jun 21 2011 First Edition issued Renesas Starter Kit User s Manual Publication Date Rev 1 00 Jun 21 2011 Published by Renesas Electronics Corporation LENESAS SALES OFFICES Renesas Electronics Corporation http www renesas com Refer to htt
36. to ground 6 DLODE pulled to ground P54 Pin 37 7 No Connection 8 No Connection s 9 No Connection 10 No Connection 11 DLCDD4 P70 Pin 29 12 DLCDD5 P71 Pin 28 13 DLCDD6 P72 Pin 27 14 DLCDD7 P73 Pin 26 Table 5 4 LCD Header Connections 5 7 RS232 Serial Port Channel 0 of the Serial Array Unit 0 SAUO is connected to the standard RS232 header fitted to the RSK Alternatively channel 2 of SAUO or channel 0 of SAUl can be connected to the RS232 transceiver by making changes to the configurations to the jumpers and option links refer to 6 Connections between the RS232 header and the microcontroller are listed in the following Table 5 5 below SCI Signal Function MCU Connection RS232 Connection TxDO SAUO Channel 0 Transmit Signal P12 Pin 44 U2 Pin 13 RxDO SAUO Channel 0 Receive Signal P11 Pin 45 U2 Pin 15 TxD1 SAUO Channel 2 Transmit Signal P02 Pin 60 RxD1 SAUO Channel 2 Receive Signal PO3 Pin 59 TxD2 SAU1 Channel O Transmit Signal P13 Pin 43 RxD2 SAU1 Channel 0 Receive Signal P14 Pin 42 j Table 5 5 Serial Port Connections e This connection is a not available in the default RSK configuration refer to 6 for the required modifications R20UT0459EG 0100 Rev 1 00 2 AS Page 15 of 36 Jun 21 2011 ENES RSKRL78G13 5 8 Local Interconnect Network LIN 5 User Circuitry A LIN transceiver IC is fitted to the RSK and connected to the LIN MCU
37. ull up to Board EVDDO resistors from Board EVDDO R97 Connects SDAAO MCU pin 25 and Disconnects SDAAO MCU pin 25 R49 R50 R96 SCLAO MCU pin 26 pull up resistors and SCLAO MCU pin 26 pull up to Board 5V resistors from Board 5V Table 6 8 IRQ amp General I O Option Links Continuation 6 7 Power Supply Configuration Table 6 9 below details the function of the option links associated with power supply configuration Reference Link Fitted Configuration Link Removed Configuration Related Ref R19 Connects external power supply from Disconnects external power supply R20 PWR1 to Board_5V VIN U12 pin 3 from PWR1 to Board_5V VIN U12 and J13 pin 1 pin 3 and J13 pin 1 R20 Connects CON 5V to PWR1 Disconnects CON_5V from PWR1 R19 R21 Connects CON 3V3 to Board VDD Disconnects CON 3V3 from R89 J13 Board VDD R22 Connects UC VDD to Board VDD Disconnects UC VDD from R21 R89 J6 bypassing J6 Board VDD R89 Connects external power supply to Disconnects external power supply R21 Board VDD from Board VDD R90 Connects external power supply to Disconnects external power supply R91 Board EVDDO from Board EVDDO R91 Connects CON 3V3 to Board EVDDO Disconnects CON 3V3 from R90 Board EVDDO R92 Connecis UC EVDDO to Disconnects CON 3V3 from R90 R91 J11 Board EVDDO bypassing J11 Board EVDDO R20UT0459EG 0100 Rev 1 00 Jun 21 2011 Table 6 9 Power Supply Option Links TENESAS Page 21 o
38. uments The newest versions of the documents listed may be obtained from the Renesas Electronics Web site Document Description Document Title Document No Type User s Manual Describes the technical details of the RSKRL78G13 User s R20UT0459EG RSK hardware Manual Tutorial Provides a guide to setting up RSK RSKRL78G13 Tutorial R20UT0460EG environment running sample code and Manual debugging programs Quick Start Provides simple instructions to setup the RSKRL78G13 Quick R20UT0461EG Guide RSK and run the first sample on a single Start Guide A4 sheet Software Help Describes the functionality of the sample RSKRL78G13 Software R20UT0746EG Manual code Help Manual Schematics Full detail circuit schematics of the RSK RSKRL78G13 R20UT0458EG Schematics Hardware Provides technical details of the RL78G13 Group RO1UHO0146EJ Manual RL78G13 microcontroller Hardware Manual 2 List of Abbreviations and Acronyms Abbreviation Full Form Analogue to Digital Converter bits per second Controller Area Network Central Processing Unit Cyclic Redundancy Check Direct Memory Access On chip Debugger Electromagnetic Compatibility Electrostatic Discharge High performance Embedded Workshop PhilipsTM Inter Integrated Circuit connection bus Interrupt Request Liquid Crystal Display Light Emitting Diode Micro controller Unit Multifunction Timer Unit Program Counter Pulse Width Modulation Renesas Starter

Renesas Starter Kit for RL78/G13 User`s Manual

Contents

Download Pdf Manuals

Related Search

Related Contents