Renesas 32185, 32186, 32192, 32195, 32196 2.4 Serial I/O Interface

32185/32186/32192/32195/32196 Group

Starter Kit User’s Manual M3A-2154G52B

REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 42 of 79

2.4 Serial I/O Interface

The evaluation board is interfaced to the host PC (Windows) through its RS-232C by using SIO of

the M32R/ECU. Of the RS-232C control signals, only TXD and RXD are used for connection to the

host PC (Windows). The unused CTS and RTS are directly-coupled to configure a loop-back. The

unused DSR and DTR also are configured in a similar manner.

The serial I/O interface is configured in such a way that only one serial I/O channel can be used at a

time.

Any of the four channels 0–3 can be selected using a rotary switch.

A

TXD

RXD RXD0

RXD1

RXD2

RXD3

TXD0

TXD1

TXD2

TXD3

P82/TXD0/TO26

P85/TXD1/TO23

P174/TXD2/TO28

P83/RXD0/

TO25

3

1

2

J15

2

J18

P86/RXD1/TO22

2

J19

P175/RXD2/TO27

J20

P75/RTDRXD/

RXD3/NBDD1

3

1

2

3

1

3

1

U1

M32R/ECU

P74/RTDTXD/

TXD3/NBDD0

TXD

RXD

DSR

DTR

RTS

CTS

P83

P175

P86

P82

P174

P85

P74

P75

NBDD0

NBDD1

Y1

Y0

Y2

Y3

CB

U9

MAX3232CSE+

CN5

XM2C-0912

U8

QS21X384Q1G

U7

TC74VHC138FT

CN4

XG4C-1434

SW2

DR-KR10H

CON2

FX1-144S-1.27DS

CON1

FX1-144S-1.27DS

* CNx,CONx : Connector

* Jx : Jumper

* SWx : Switch

* Ux : IC

Figure 2.4 Serial I/O Interface

Contents

Main Rev.1.40 Revision Date: Jan. 19, 2007 32185/32186/32192/32195/32196 Starter Kit Users Manual M3A-2154G52B Notes regarding these materials Precautions on Using The Product Described Herein For Inquiries About Product Contents or This Manual Page Contents Appendix 1 6. 5. 4. Appendix 2 3. 2. M3A-2154G02A Product Standards.............................................................33 Appendix 3 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B 1. Overview 1.1 Outline of the Starter Kit 1.2 System Configuration 2. Contents of the Product Package 2.1 Packaged Product Items 2.2 Contents of CD-ROM 2.3 Other Necessary Items - - 3. Usage Precautions 3.1 Guaranteed Scope of the Starter Kit 3.2 Regarding About System Power-on Sequence when Connected to the Emulator - 3.3 About M3T-CC32R - - 3.4.2 About Break Operation 3.4.3 About Security Code Check Function 3.5 About Evaluation Board 3.5.1 Contact failure of IC Socket 3.5.2 Cable Connection - 4. Starter Kit Usage Conditions 4.1 Ambient Conditions 4.2 Host PC Condition 4.3 Conditions for the Power Supply Used 5. Hardware Setup 5.1 M3A-2154 Evaluation Board Hardware Setup 5.1.1 M32100T-EZ-E Power Supply and Settings 5.1.2 M3A-2154 Evaluation Board Power Supply and Setting 4.75-5.25V DC power supply M32100T-EZ-E - M3A-2154 evaluation board CN2 10-pin flat cable 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B 5.2.2 M3A-2154 Power Supply M3A-2154 evaluation board CN2 6. Software Setup 6.1 M3T-PD32RM 6.1.1 Installing M3T-PD32RM 6.1.2 Starting M3T-PD32RM Page 6.1.3 Error Messages During M3T-PD32RM Startup 6.1.4 Terminating M3T-PD32RM 6.2 M3T-CC32R 6.2.1 Installing M3T-CC32R 6.2.2 Verifying Whether M3T-CC32R is Installed Normally - 6.3 Browsing Electronic Manuals 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 19 of 79 Appendix 1 Contents of CD-ROM 1. Contents of CD-ROM 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 20 of 79 1.1 Acrobat 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 21 of 79 1.2 Tool (1) M3T-CC32R (2) M3T-PD32RM 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 22 of 79 (3) M3S-KD32R (Discontinued) (4) M3S-UFLA32R 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 23 of 79 (5) Oldversion 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 24 of 79 1.3 Manual 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 25 of 79 1.4 Board Related Manual (Document) (1) M3A-2114 Evaluation Board related documents (2) M3A-2142 Evaluation Board related documents 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 26 of 79 (3) M3A-2152 Evaluation Board related documents (4) M3A-2154 Evaluation Board related documents (5) M32100T-EZ-E related documents 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 27 of 79 (6) M3A-2191 Pitch Converter related documents (7) M3A-2145 Evaluation Board related documents 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 28 of 79 (8) M3A-2195 SDI Interface Board related documents (Discontinued) (9) M3A-2128 Evaluation Board related documents (Discontinued) (10) M3A-2154 Evaluation Board related documents (Discontinued) Page 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 30 of 79 1.5 Sample Program Page Part List No. PPL-M3A-2154G52B Title M3A-2154G52B Division in charge REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 32 of 79 Page 1. Overview 1.1 Outline of the Product 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 35 of 79 1.2 External View Figure 1.2 External View of the M3A-2154G02A 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 36 of 79 1.3 Block Diagram Figure 1.3 Block Diagram of the M3A-2154G02A 1.4 Specifications of the Evaluation Board 1.4.1 Electrical Characteristics 1.4.2 Functional Characteristics 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 38 of 79 2. Functional Specifications 2.1 Configuration of the Power Supply Figure 2.1 Power Supply Circuit Page 2.2 FP Select Circuit 2.3 MOD Select Circuit 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 42 of 79 2.4 Serial I/O Interface Figure 2.4 Serial I/O Interface Page 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 44 of 79 2.5 Oscillator Circuit Figure 2.5 Oscillator Circuit J1 Shorted between 34 Outputs a clock from Y1 (resonator) 2.6 General-purpose Output Port LED Indicators 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 46 of 79 2.7 General-purpose Input Port Control Circuit Figure 2.7 General-purpose Input Port Control Circuit Page 2.8 Analog Port Input Control Circuit 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 49 of 79 2.9 CAN Interface Figure 2.10 Interface with a CAN-mounted System Page 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 51 of 79 Figure 2.11 JTAG/NBD Interface 2.10 JTAG/NBD Interface Page 3. Reference Data 3.1 Jumper and Test Pin Lists 3.1.1 Jumpers 3.1.2 Test Pins 3.2 Extension Connectors CON1 and CON2 3.2.1 Pin Assignments of the Extension Connector CON1 3.2.2 Pin Assignments of the Extension Connector CON2 Page Page M32192/186 block(144QFP) Y1 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 58 of 79 X2 M32192F8VFP / M32186F8VFP Power/Reset block JTAG I/F REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 59 of 79 SW1 Power line Cap. 5:JTMS CAN IF MOD0/FP Select J9,J11:Default:1-2 Short REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 60 of 79 NBD I/F CN4 LED/SW Block U6 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 61 of 79 U6 VOL0 RS232C I/F SIO IF REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 62 of 79 U7 U9 Extension connector block CON2 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 63 of 79 CON2 J14,J15,J16,J17,J18,J19,J20:Default:1-2 Short Page Part List No. PPL-M3A-2154G02A Title M3A-2154G02A Division in charge REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 65 of 79 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 66 of 79 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 67 of 79 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 68 of 79 Page Pattern diagram(1/6) Symbol - print - C REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 70 of 79 Pattern diagram (2/6) Pattern 1/4 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 71 of 79 Pattern diagram (3/6) Pattern 2/4 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 72 of 79 Pattern diagram (4/6) Pattern 3/4 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 73 of 79 Pattern diagram (5/6) Pattern 4/4 REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 74 of 79 Pattern diagram (6/6) Symbol - print - S REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 75 of 79 Page 15503KD Occupancy REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 77 of 79 shows the hole symbol of the mounting hole. [Example] 3.8 Setting Jumper by Cutting Pattern 3.8.1 Cutting Pattern 3.8.2 Jumper Shorting 3.9 Description of Board Silk REVISION HISTORY 32185/32186/32192/32195/32196 Group Starter Kit Users Manual M3A-2154G52B