Renesas Starter Kit for RSKM32C87 User`s Manual
Contents
1. Pin Circuit Net Name Device Pin Circuit Net Name Device Pin Pin 1 A19 LED3 49 2 A18 LED2 50 3 A17 LEDI 51 2 16 LEDO 52 5 A15 107 53 6 A14 106 54 1 A13 105 55 8 A12 104 56 9 A11 103 5 10 A10 102 58 1 A9 101 59 12 UC VCC2 60 13 8 100 61 14 GROUND 62 15 A7 DLCD7 63 16 A6 DLCD6 64 17 A5 DLCD5 65 18 A4 DLCD4 66 19 A3 67 20 A2 68 21 1 DLCDE 69 22 0 DLCDRS 70 23 D15 71 24 D14 72 25 D13 13 26 D12 74 2 D11 75 28 D10 76 29 D9 71 30 D8 78 Table 9 3 J 3 J4 Pin Circuit Net Name Device Pin Circuit Net Name Device Pin Pin 1 D7 79 2 D6 80 3 D5 81 4 D4 82 5 D3 83 6 D2 84 7 D1 85 8 DO 86 9 AN7 CANISTBn 87 10 AN6 88 1 AN5 CANOSTBn 89 12 AN4 CANOEN 90 13 AN3 91 14 AN2 92 15 AN1 94 16 AVss 94 17 ADPOT_ANO 96 18 CON_AVREF 96 19 CON_AVCC 97 20 ADTRG 99 Table 9 4 J 4 9 2 Application Headers Table 9 5 and Table 9 6 below show the standard application connections Marked pins are subject to option links JA1 Pin Generic Header Name RSK Signal Device Pin Header Name RSK Signal Device Name Pin Name Pin 1 Regulated Supply 1 5V 2 Regulated Supply 1 GROUND 3 Regulated Supply 2 3V3 4 Regulated Supply 2 GROUND 5 Analogue Supply AVcc 97 6 Analogue Supply AVss 94 1 Analogue Reference AVref 96 8 ADTRG ADTRG 98 9 ADCO 10 ADPot ANO 95 10 ADC1 2 AN1 93 11 ADC2 2 AN2 92 12 ADC3 AN2. or after pressing a switch the LEDs will flash at a rate controlled by the potentiometer Chapter 4 Board Layout 4 1 Component Layout The following diagram shows the top layer component layout of the board Application Board Reset Switch BUS Interface Interface JA JA1 O RS232 Serial LCD Display Power MI Power LED E8 Header Microcontroller J Pin Headers 4 J2 A L 3 User LEDs CAN OJ connectors J1 g JA6 JA2 pI Boot LED Application Board Potentiometer User Switches Interface Figure 4 1 Board Layout 4 2 Board Dimensions The following diagram gives the board dimensions and connector positions All through hole connectors are on a common 0 1 grid for easy interfacing 120 00mm gt 115 00mm gt 86 36mm Short Board 85 mm gt G 4 50 80 mm 2 X gt 43 18 mm diu 35 56 mm radius 27 00mm sais E 8 E 85 8 lt s 8 we Y 45 00mm A E E e Figure 4 2 Board Dimensions Chapter 5 Block Diagram Figure 5 1 is representative of the CPU board components and their connectivity Application Board Headers Microcontroller Pin Headers Debug Header Option Serial Connector Option Erro
3. 67 5 4 4 66 6 5 5 65 7 6 6 64 8 7 63 9 8 8 61 10 9 9 59 11 10 58 12 All All 5 13 12 12 56 14 A13 A13 55 15 A14 54 16 A15 A15 53 17 DO DO 86 18 Dl D1 85 19 D2 D2 84 20 D3 D3 83 21 D4 D4 82 2E 05 D5 81 23 D6 D6 80 24 D7 D7 79 25 RDn RDn 42 26 WRn WRn 44 27 CSan A23 CS0n 45 28 CSbn CS1n 46 29 D8 D8 78 30 D9 D9 77 31 DIO D10 16 32 DI D11 75 33 D12 D12 74 34 013 D13 13 35 D14 D14 72 36 D15 D15 71 37 16 16 52 38 5 15 51 39 18 18 50 40 19 19 49 41 A20 A20 48 42 A21 A21 47 43 A22 A22 46 44 SDCLK 45 CScn CS2n 47 46 ALE ALE 38 4 HWRn WRHn 43 48 LWRn WRLn 44 49 CASn 50 RASn Table 9 7 J A3 Optional Generic Header 20 JA5 Pin Header Name RSK Signal Device Pin Header Name RSK Signal Device Name Pin Name Pin 1 ADC4 14 AN4 90 2 ADC5 5 AN5 89 3 ADC6 16 AN6 88 4 ADC7 7 AN7 97 5 CAN CANOOUT 22 6 CAN CANOIN 21 7 CAN CAN10UT 99 8 CAN CANIIN 100 9 Reserved 10 Reserved 11 Reserved 12 Reserved 13 Reserved 14 Reserved 15 Reserved 16 Reserved 17 Reserved 18 Reserved 19 Reserved 20 Reserved 21 Reserved 22 Reserved 23 Reserved 24 Reserved Table 9 8 J A5 Optional Generic Header JA6 Pin Header Name RSK Signal Device Pin Header Na
4. CNVSS P5 0 P5 5 LSI State after Reset End 1 1 0 Boot Mode Table 7 1 Boot Mode pin settings The software supplied with this RSK only supports Boot mode using an E8a and HEW However hardware exists to enter boot mode manually do not connect the E8a in this case Press and hold the SW1 BOOT The mode pins above are held in their boot states while reset is pressed and released Release the boot button The BOOT LED will be illuminated to indicate that the microcontroller is in boot mode When neither the E8a is connected nor the board is placed in boot mode with CNVSS and P5 5 being pulled low during reset as above the P5 5 pin is pulled high by a 10k resistor the 5 0 pin is pulled high by a 100k resistor and the CNVSS is pulled low by a 100k resistor When an E8a is used these three pins are controlled by the E8a 7 2 Single chip mode This RSK is configured to always bootin Single Chip mode when the E8a is not connected and the boot switch is not depressed as CNVSS is pulled down by a 100k resistor Refer to M32C 87 Group Hardware Manual for details of Single chip mode CNVSS P5 0 P5 5 LSI State after Reset End 0 1 1 Single Chip Mode Table 7 2 Single Chip Mode pin settings Chapter 8 Programming Methods The board is intended for use with HEW and the supplied E8a debugger R efer to the M32C 87 Group Hardware Manual for details of programming the microcontroller with
5. 3 91 13 DACO DAO 2 14 DACI DA1 1 15 IOPort A8 IO 0 61 16 IOPort AQ 101 59 17 IOPort A10 10 2 58 18 IOPort All 10 3 57 19 IOPort A12 10 4 56 20 IOPort A13 I0 5 55 21 IOPort A14 IO 6 54 22 IOPort A15 lO 7 53 23 Interrupt IRQAEC D13 INT3 13 24 PC Bus 3rd pin NC 25 PC Bus IIC SDA 28 26 PC Bus SCL 21 Table 9 5 J A1 Standard Generic Header JA2 Pin Header Name RSK Signal Device Pin Header Name RSK Signal Device Name Pin Name Pin 1 Reset RESn 10 2 External Clock Input EXTAL 3 Interrupt NMIn 15 4 Regulated Supply 1 Vssl 5 SPARE 6 Serial Port TXDO 33 1 Interrupt INTO 18 8 Serial Port RxD0 34 9 Interrupt INT1 17 10 Serial Port CLKO 35 11 Motor control UD 40 12 Serial Port Handshake CTSRTS 36 13 Motor control Up 20 14 Motor control Un 19 15 Output Vp 26 16 Motor control Vn 25 17 Input Wp 24 18 Motor control Wn 23 19 Output TA20UT 23 20 Output TA4OUT 20 21 Input TA2IN 20 22 Input 19 23 Open drain INT2 16 24 Tristate Control TRSTn 41 25 SPARE 26 SPARE Table 9 6 J A2 Standard Generic Header 19 Table 9 7 to Table 9 9 below show the optional generic header connections Marked pins are subject to option links JA3 Pin Header Name RSK Signal Device Pin Header Name RSK Signal Device Name Pin Name Pin 1 0 0 70 2 1 1 69 3 2 2 68 4
6. DE 69 1 No Connection 8 No Connection 9 No Connection 10 No Connection 11 DLCD4 66 12 DLCD5 65 13 DLCD6 64 14 DLCD7 63 Table 6 5 LCD Module Connections 6 6 Option Links Table 6 6 below describes the function of the option links contained on this RSK board Option Link Settings Reference Function Fitted Alternative Removed Related To R14 Programming Connects SCK to E8a SCK disconnected from E8a Serial Port R12 Programming Connects E8a to MUST be removed if R44 fitted R44 Serial Port Programming Serial port R13 Programming Connects E8a to Should be removed if R68 fitted R68 Serial Port Programming Serial port R44 Programming Connects RS232 port to MUST be removed if R12 R47 R12 R47 R49 Serial Port Programming SCI port or R49 fitted R68 Programming Connects 5 232 port to MUST be removed if R13 R69 R13 R69 R72 Serial Port Programming SCI port or R72 fitted R42 RS232 Driver Enables RS232 Serial MUST be removed if R39 R39 Transceiver Fitted R39 RS232 Driver Disables RS232 Serial MUST be removed if R42 Fitted R42 Transceiver R41 Serial Connector Connects Alternate serial CH2 Disconnects Alternate serial R40 to D connector from D connector R40 Serial Connector Connects Alternate serial CH2 Disconnects Alternate serial R41 to D connector from D connector R55 Alternate Serial Connects Alternate Serial C
7. H2 Should be removed if SCIb R50 SCIb to RS232 Transceiver notused for RS232 R50 Alternate Serial Connects Alternate Serial CH2 Should be removed if SCIb R55 SCIb to RS232 Transceiver notused for RS232 R72 RS232 Serial on Connects Application Header to MUST be removed ifR68or R68 R69 Application Header RS232 Transceiver R69 fitted R49 RS232 Serial on Connects Application Header to MUST be removed if R44 or R44 R47 Application Header RS232 Transceiver R47 fitted R69 RS232 Serial on Connects Serial Channel 0 to MUST be removed if R68or R68 R72 SCla CHO RS232 Transceiver R72 fitted R47 5 232 Serial on Connects Serial Channel 0 to MUST be removed ifR44or R44 R49 SCla CHO 5 232 Transceiver R49 fitted R96 External Oscillator Connects External Ring header Disconnects sensitive R100 pins to Microcontroller microcontroller signals from external pins Option Link Settings Reference Function Fitted Alternative Removed Related To R100 External Oscillator Connects External Ring header Disconnects sensitive R96 pins to Microcontroller microcontroller signals from external pins R97 External Oscillator Parallel resistor for crystal Not fitted R103 External Subclock Connects External Ring header Disconnects sensitive R105 Oscillator pins to Microcontroller microcontroller signals from external pins R105 External Subclock Connects Exter
8. To our customers Old Company Name in Catalogs and Other Documents On April 1 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 19 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry 2 NE S AS 8 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 otherwise is gr
9. anted 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 document b
10. ave 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 24 NE SAS C me lt D D Renesas Starter Kit RSKM32C87 User s Manual RENESAS SINGLE CHIP MICROCOMPUTER M32C FAMILY Renesas Electronics Rev 3 00 2007 10 www renesas com Table of Contents Chapter TPfeface cu Sui sama at eeu ip eme ie GI sama mas Chapter 2 P rpose ku euo a teu au Chapter 3 Power Supply n sa 1010000 u h a Maa ntn entente nsns ii Sl Begq irements stas p p MLA teet Re fed yama ba 3 2 Power Up Behaviour l Chapter 4 Board 4 1 Component Layout u u S u nnn entrent nennen 4 2 Board Dimensions ee i SS Pete tp RR E iue Chapter 5 Block Diagram aaa Chapter 6 User Circuitry a nennen snnt 0 1 SWITCHES ee dea aede NAN ada GARE DS vcs Lit eoe du isnt ue 6 3 Potentlomeler ae et E ete teste vena end ode 6 4 Serial ostenta i S 6 5 ECD Modu le iei ideni eri t E td Eat EH ats 6 6 Opt
11. ects to the ADC trigger input Option link allows connectionto ADTRG Pin 98 IRQ line The option is a pair of OR links Port 9 pin 7 OR INT2 P in16 Port 8 pin 4 Table 6 1 Switch Functions R efer to schematic for detailed connectivity information 6 2 LEDs There are six LEDs on the RSK board The green POWER LED lights when the board is powered The orange BOOT LED indicates the device is in BOOT mode when lit The fouruser LEDs are connected to an IO portand will light when their corresponding port pin is setlow Table 6 2 below shows the LED pin references and their corresponding microcontroller port pin connections LED Reference As shown Microcontroller Port Pin function Microcontroller Pin Number on silkscreen LEDO Port 4 0 52 LED1 Port 4 1 51 LED2 Port 4 2 50 LED3 Port 4 3 49 Table 6 2 LED Port 6 3 Potentiometer A single turn potentiometer is connected to 0 0 P 10 0 of the microcontroller This may be used to vary the input analogue voltage value to this pin between AVCC and Ground 6 4 Serial port The microcontroller programming serial port 1 is connected to the E8a connector A serial port can be used by moving option resistors and fitting the D connector This can be connected to serial channel 1 if the E8a is disabled from using channel 1 or serial channel 0 while the E8a is enabled Descrip
12. ed and alternative footprints provided on this RSK Component Crystal X1 Fitted 10MHz HC 49U package Subclock X2 Fitted 32 768kHz 905 MX package Table 6 7 Oscillators Resonators 6 8 Reset Circuit The CPU Board includes a simple latch circuit that links the mode selection and reset circuit This provides an easy method for swapping the device between Boot Mode User Boot Mode and User mode This circuit is not required on customers boards as it is intended for providing easy evaluation of the operating modes of the device on the RSK Please refer to the hardware manual for more information on the requirements of the reset circuit The Reset circuit operates by latching the state of the boot switch on pressing the reset button This control is subsequently used to modify the mode pin states as required The mode pins should change state only while the reset signal is active to avoid possible device damage The reset is held in the active state for a fixed period by a pair of resistors and a capacitor Please check the reset requirements carefully to ensure the reset circuit on the user s board meets all the reset timing requirements Chapter 7 Modes The RSK supports Boot mode and Single chip mode Details of programming the FLASH memory is described in the M32C 87 Group Hardware Manual 7 1 Boot mode The boot mode settings for this RSK are shown in Table 7 1 Boot Mode pin settings below
13. esas eu Glossary CPU Central Processing Unit RTE Renesas Technology Europe Ltd HEW High performance Embedded Workshop RSO Renesas Solutions Organisation LED Light Emitting Diode RSK Renesas Starter Kit PC Program Counter Chapter 2 Purpose This RSK is an evaluation tool for Renesas microcontrollers Features include Renesas Microcontroller Programming User Code Debugging User Circuitry such as Switches LEDs and potentiometer s User or Example Application Sample peripheral device initialisation code The RSK board contains all the circuitry required for microcontroller operation Chapter 3 Power Supply 3 1 Requirements This RSK operates from a 5V power supply A diode provides reverse polarity protection only if a current limiting power supply is used All RSK boards are supplied with an E8a debugger This product is able to power the RSK board with up to 300mA When the RSK is connected to another system then that system should supply power to the RSK All RSK boards have an optional centre positive supply connector using a 2 1mm barrel power jack Warning The RSK is neither under nor over voltage protected Use a centre positive supply for this board 3 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
14. interface pins Fit R110 R110 VREF VREF to Application headers R109 should be fitted R109 R35 SW3 Connects SW3 to Analogue Disconnected R34 Trigger input R34 SW3 Connects SW3 to INT2 input Disconnected R35 R82 Microcontroller pin Connects microcontroller pin MUST be removed if R80 fitted R80 function select 28to IICSDA R80 Microcontroller pin Connects microcontroller pin 28 Should be removed if R82 R82 function select to TXD2 pin fitted R78 Microcontroller Connects microcontroller pin MUST be removed if R80 fitted R76 function select 27 to IICSCL R76 Microcontroller pin Connects microcontroller pin 27 Should be removed if R78 R78 function select to RXD2 fitted R114 Microcontroller Connects microcontroller pin MUST be removed if R115 R115 function select 95 to ADPOT fitted R115 Microcontroller pin Connects microcontroller pin 95 Should be removed if R114 R114 function select to ANO fitted R60 Microcontroller Connects microcontroller pin 44 MUST be removed if R61 R61 function select to Wrn pin fitted R61 Microcontroller Connects microcontroller pin Should be removed if R60 R60 function select 44to WRLn pin fitted R94 Microcontroller Connects microcontroller pin 20 MUST be removed if R93 R93 function select to TA4OUT pin fitted R93 Microcontroller Connects microcontroller pin Should be removed if R94 R94 function select 20 to Up pin fitted R92 Microcontro
15. ller pin Connects microcontroller pin 19 MUST be removed if R92 R90 function select to TAAIN pin fitted R90 Microcontroller Connects microcontroller pin Should be removed if R92 R92 function select 19 to Un pin fitted R84 Microcontroller pin Connects microcontroller pin 26 MUST be removed if R83 R90 function select to CLK2 pin fitted R83 Microcontroller Connects microcontroller pin Should be removed if R84 R92 function select 26to Vp pin fitted R87 Microcontroller pin Connects microcontroller pin 24 MUST be removed if R85 R87 function select to TA20UT pin fitted Option Link Settings Reference Function Fitted Alternative Removed Related To R85 Microcontroller pin Connects microcontroller pin Should be removed if R87 R85 function select 24 to Wp pin fitted R88 Microcontroller pin Connects microcontroller 23 MUST be removed if R86 R86 function select to TA2IN pin fitted R86 Microcontroller pin Connects microcontroller pin Should be removed if R88 R88 function select 23 to Wn pin fitted R128 Microcontroller pin Connects microcontroller pin 47 MUST be removed if R130 R130 function select to A21 pin fitted R130 Microcontroller pin Connects microcontroller pin Should be removed if R 128 R128 function select 47 to CS2N pin fitted R118 Microcontroller
16. lort EInKS 1 ete 6 7 Oscillator SOUICGS 2 3 rr rei n ne e e na Rete 6 8 Reset Chapter 7 Modes ined a TAN NA NV qun A BOOUMOUG since etie ence ge eto ae ete L2 Sifgle chipmode sss anmi a prater oa ila ass Chapter 8 Programming Methods Chapter 9 Headers tete ANAN ete dei dee uha A OJ 9 1 Microcontroller Headers sree tae ee eA E e EER 9 2 Application Headers einai ee ea enn nnne Chapter 10 Code Development aaa TOA OVENMIOW iia 10 2 Mode SUDDOTL esa E ER uu iC tete 10 93 diti aet cte ee qaa qhata aa Deus Chapter 11 Component Placement sese Chapter 12 Additional Information essen Chapter 1 Preface Cautions 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 Technology Europe Limited Trademarks All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organisations Copyright ORenesas Technology Europe Ltd 2007 All rights reserved Website http Www ren
17. me RSK Signal Device Name Pin Name Pin 1 DMA 2 DMA DACK 3 DMA 4 Standby Open drain STBYn 5 HostSerial SCIdTX RS232TX 6 HostSerial SCIdRX RS232RX 1 Serial Port RXD2 21 8 Serial Port TxD2 28 9 Serial Port Synchronous TXD3 3 10 Serial Port CLK2 26 11 Serial Port Synchronous CLK3 5 12 SerialPort Synchronous RxD3 4 13 Reserved 14 Reserved 15 Reserved 16 Reserved 17 Reserved 18 Reserved 19 Reserved 20 Reserved 21 Reserved 22 Reserved 23 Reserved 24 Reserved 25 Reserved 26 Reserved Table 9 9 J A6 Optional Generic Header 21 Table 9 10 below shows the CAN connections 14 Function Signal Name Device Pin 1 CANO Positive CANOH 21 2 GROUND 3 CANO Negative CANOL 22 115 Function Signal Name Device Pin 1 CANI Positive CAN1H 100 2 GROUND 3 CANI Negative CANIL 99 Table 9 10 CAN Headers 22 Chapter 10 Code Development 10 1 Overview Note For all code debugging using Renesas software tools the RSK board must be connected to a PC USB port via an E8a An E8a is supplied with the RSK product 10 2 Mode Support HEW connects to the Microcontroller and programs it via the E8a Mode support is handled transparently to the user 10 3 Breakpoint Support HEW supports breakpoints on the user code both in RAM and ROM Double clicking in the breakpoint column in the code sets the breakpoint B
18. nal Ring header Disconnects sensitive R103 Oscillator pins to Microcontroller microcontroller signals from external pins R106 External Subclock Parallel resistor for crystal Not fitted Oscillator R9 Board VCC Supply to board from J 5 Fit Low ohm resistor to measure current R32 Microcontroller Supply to microcontroller Fit Low ohm resistorto measure R33 VCC1 VCC1 current R33 Microcontroller Supply to microcontroller Fit Low ohm resistorto measure R32 VCC2 VCC2 current R25 Board VCC1 Board VCC1 connected to Disconnected R23 28 Connector 3V3 R28 Board Board VCC1 connected to Disconnected R23 R25 Connector 5V R23 Board Board VCC1 connected to Disconnected R25 R28 Connector J 5 R26 Board VCC2 Board VCC2 connected to Disconnected R24 29 Connector 3V3 R29 Board VCC2 Board VCC2 connected to Disconnected R24 R26 Connector 5V R24 Board VCC2 Board VCC2 connected to Disconnected R26 R29 Connector J 5 R31 Analogue Power Connects Board VCC1 Analogue supply MUST be J ALR43 supply to Analogue supply provided from external interface pins Fit R43 R43 Analogue Power Connects AVCC supply to R31mustbe fitted R31 Application headers 11 Option Link Settings Reference Function Fitted Alternative Removed Related To R109 VREF Connects Board VCC1 VREF can be provided from JA1 R110 supply to VREF external
19. ns 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 under certain use conditions Fur
20. out using these tools 9 1 Microcontroller Headers Table 9 1 to Table 9 4 show the microcontroller pin headers and their corresponding microcontroller connections The header pins connect Chapter 9 Headers directly to the microcontroller pins Marked pins are subject to option links JA Pin Circuit Net Name Device Pin Circuit Net Name Device Pin Pin 1 CAN1OUT 99 2 CANIIN 100 3 DAl 1 4 DAO 2 5 TXD2 3 6 RXD2 4 7 CLK3 5 8 BYTE 6 9 E8 CNVSS 7 10 CON_XCIN 8 11 CON XCOUT 9 12 RESn 10 13 CON XOUT 1 14 GROUND 12 15 CON XIN 13 16 UC 14 17 NMIn 15 18 INT2 16 19 INT1 17 20 INTO 18 21 TA4IN Un 19 22 TA4OUT Up 20 23 CANOIN 21 24 CANOOUT 22 25 TA2IN Wn 23 26 TA20UT Wp 24 2 Vn 25 28 CLK2 Vp 26 29 IIC SCL RXD2 2 30 IICSDA TXD2 28 Table 9 1 J 1 J2 Pin Circuit Net Name Device Pin Circuit Net Name Device Pin Pin 1 PTTX 29 2 PTRX 30 3 PTCK 31 4 E8 BUSY 32 5 TXDO 33 6 RXDO 34 7 CLKO 35 8 CTSRTS 36 9 RDY 37 10 ALE 38 11 E8 EPM 39 12 UD 40 13 TRSTn 41 14 RDn 42 15 WRHn 43 16 WRLn WRn 44 17 A23n 50 45 18 A22 CS1n 46 19 A21 CS2n 47 20 A20 CS3n 48 Table 9 2 J 2 17 J3
21. pin Connects microcontroller pin 46 MUST be removed if R116 R116 function select to A22 pin fitted R116 Microcontroller Connects microcontroller pin Should be removed if R118 R118 function select 46 to CS1N pin fitted R131 Microcontroller pin Connects microcontroller pin 90 MUST be removed if R129 R129 function select to AN4 pin fitted R129 Microcontroller pin Connects microcontroller pin Should be removed if R131 R131 function select 90 to CANO EN pin fitted R117 Microcontroller pin Connects microcontroller pin 89 MUST be removed if R117 R119 function select to AN5 pin fitted R119 Microcontroller pin Connects microcontroller pin Should be removed if R119 R117 function select 89 to CANO STBn pin fitted R67 Microcontroller pin Connects microcontroller pin 88 MUST be removed if R66 R66 function select to AN6 pin fitted R66 Microcontroller pin Connects microcontroller pin Should be removed if R67 R67 function select 88 to CAN1 EN pin fitted R45 Microcontroller Connects microcontroller pin 87 MUST be removed if R46 R46 function select to AN7 pin fitted R46 Microcontroller pi Connects microcontroller pin Should be removed if R45 R45 function select 87 to CAN1STBn pin fitted Table 6 6 Option Links 6 7 Oscillator Sources A crystal oscillator is fitted on the RSK and used to supply the main clock input to the Renesas microcontroller Table 6 7 details the oscillators that are fitt
22. r Reference source not found Power Jack Option Boot mode pins Boot Circuitry Microcontroller RESn RESET pin D type latch BOOT amp signals IRQ pin IRQ pin ADC Input IRQ pin SW2 SW3 BOOT RES y O C8 FA x wi Potentiometer SWITCHES LEDs User 4 LEDS Power Green 1Green 1Orange 2Red Boot Orange V Figure 5 1 Block Diagram Host PC USB Cable E8a module is representative of the connections required to the RSK Is N N E Pin pi 8 8 e CPU Board Figure 5 2 RSK Connections 6 1 Switches Chapter 6 User Circuitry There are four switches located on the RSK The function of each switch and its connection are shown in Table 6 1 Switch Function Microcontroller RES When pressed the RSK microcontroller is reset RESn SW1 BOOT Connects to an IRQ input for user controls INTO Pin18 The switch is also used in conjunction with the RES switch to place Port 8 pin 2 the device in BOOT mode when not using the E8a debugger SW2 Connects to an IRQ line for user controls INT1 Pin17 Port 8 pin 3 SW3 Conn
23. r s Manual Publication Date 03 00 25 2007 Published by Renesas Technology Europe Ltd Duke s Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH United Kingdom 2007 Renesas Technology Europe and Renesas Solutions Corp AllRights Reserved Renesas Starter Kit for M32C 87 User s Manual 241 NE SAS Renesas Electronics Corporation 1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan REG10J0010 0300
24. reakpoints will remain unless they are double clicked to remove them 23 10 4 Memory Map H 000000 SFR H 000400 Bou Internal RAM H 00C3FF Reserved area Program RAM H 00F000 Internal ROM data area H 010000 H 00C300 E8a Work RAM H 00C3FF External Area H F00000 H F00000 Program ROM Internal ROM E8a Work ROM H FFF7FF Unused H FFFE00 Vectors HFFFFFF H FFFFFF Figure 10 1 Memory Map 24 Chapter 11 Component Placement A A 3903 Guvoa Ee pu d En p ZZ T S DO C Ji v gt Figure 11 1 Component Placement 25 Chapter 12 Additional Information 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 M32C 87 series microcontrollers refer to the M32C 87Group Hardware Manual For information about the M32C 87 assembly language refer to the M 32C 80S eriesS oftware Manual Online technical support and information is available at http Www renesas com rsk Technical Contact Details America techsupport rta renesas com Europe tools support euQ renesas com Japan Cscio renesas com General information on Renesas Microcontrollers can be found on the Renesas website at http Www renesas com 26 Renesas Starter Kit for M32C 87 Use
25. ther 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 Renesas Electronics products or if you h
26. tion Function FitForE8a Remove for Fitfor Remove for Fitfor Remove for E8a RS232 RS232 RS232 RS232 Channel 0 Channel 0 Channel 1 Channel 1 TxD1 Programming R13 R68 R69 R68 R68 R69 R13 Serial P ort RxD1 Programming R12 R44 R47 R44 R44 R47 R12 Serial Port CLK1 Programming R14 NA NA NA NA R14 Serial Port Table 6 3 Serial port connections If a serial portis used the D connector U3 must be fitted and the RS232 transceiver enabled Description Function FitFor Removefor FitFor Remove for RS233 RS233 RS233 RS233 Enable Enable Disable Disable RS232 Disables E nables R42 R39 R39 R42 Transceiver U3RS232 Enable Transceiver Table 6 4 RS232 enable An additional serial port is connected to the application headers 6 5 LCD Module A LCD module is supplied to be connected to the connector J 11 This should be fitted so that the LCD module lies over J 3 Care should be taken to ensure the pins are inserted correctly into J 11 The LCD module uses a 4 bit interface to reduce the pin allocation No contrast control is provided this is set by a resistor on the supplied display module The module supplied with the RSK only supports 5V operation Table 6 5 shows the pin allocation and signal names used on this connector J11 Pin Circuit Net Name Device Pin Circuit Net Name Device Pin Pin 1 Ground 2 5V Only 3 No Connection 4 DLCDRS 70 5 R W Wired to Write only 6 DLC
27. ut 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 Computers office equipment communicatio
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