Renesas M32100T-EZ-E 3.2 Connecting the Target System

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3.2 Connecting the Target System

The M32100T-EZ-E supports JTAG connection to connect to the target board.

To connect the emulator to the target board using the JTAG connection method, you should have the

SDI MCU control interface connector on the target board. Connect the M32100T-EZ-E connector

to the SDI interface connector on the target board using the provided cable.

(1) Connecting the SDI Interface Connector

Figure 3.3 shows how to connect the SDI MCU control interface connector on the target board to the

emulator, and the pin numbers of the SDI MCU control interface connector.

Figure 3.3 Connecting the SDI interface cable

(2) SDI MCU Control Interface Connector

Table 3.1 lists the pin assignments of the SDI MCU control interface connector. Figure 3.4 shows a

sample circuit of the SDI MCU control interface. The MCU signals' names of the connection target

are those of the M32170.

Table 3.1 SDI MCU control interface signal assignments

Emulator

SDI MCU control

interface

HIF3BA-10D-2.54R (cable side)

(Hirose Electric Co., Ltd.)

HIF3BA-10D-2.54R (cable side)

(Hirose Electric Co., Ltd.)

No. 1 pin (red)

Pin No.

1

2

3

4

5

6

7

8

9

10

Pin

TCLK

Vss

TDI

TDO

TMS

TRST

DBI

N.C.

Vcc

RST

Direction

Emulator to target

-

Emulator to target

Target to emulator

Emulator to target

Emulator to target

Emulator to target

-

Target to emulator

Emulator to target

Connection target

JTCK of MCU

GND (0 V)

JTDI of MCU

JTDO of MCU

JTMS of MCU

JTRST of MCU

JDBI of MCU

No connection

VCCE of MCU

System reset

Remarks

Clock frequency: 10 MHz/5 MHz

Totem-pole output on emulator side

Open collector output on emulator side

Target board

Contents

Main ( 2 / 42 ) Preface To use the product properly Precautions for Safety Contents Page Chapter 1. Precautions for Safety WARNING IMPORTANT CAUTION WARNING CAUTION Notes on Product Information: Notes on Downloading Firmware: Notes on USB Interface: Notes on Dependencies on the MCU Model: Note on Stack Capacity and Stack Pointer: Page Notes on Target System: Page Page Chapter 2. Preparation 2.1 Terminology 2.2 Package Components 2.3 System Configuration of the M32100T-EZ-E (1) JTAG Connection 2.4 Name of Each Part Here explains the name and function of each part. (1) Names and Functions of Parts on the Upper Panel Page (2) Names and Functions of Parts on the Side Panel (3) Names and Functions of Parts on the Front Panel (4) Names and Functions of Parts on the Rear Panel Page Chapter 3. Setup 3.1 Connecting the Host Machine 3.2 Connecting the Target System (1) Connecting the SDI Interface Connector Figure 3.3 Connecting the SDI interface cable (2) SDI MCU Control Interface Connector Page (3) Emulator Side Circuit Diagram Page Page Chapter 4. Usage 4.1 Turning on the Power Supply (1) Checking the Connections of the System (2) Turning On/Off the Power Supply Notes on Power Supply to the Target Board: Note on Downloading Firmware: Page Page ( 32 / 42 ) Chapter 5. Specifications 5.1 Specifications Table 5.1 lists specifications of the M32100T-EZ-E. Table 5.1 Specifications of the M32100T-EZ-E Page ( 34 / 42 ) Chapter 6. Troubleshooting 6.1 Flowchart to Remedy Troubles Figure 6.1 Flowchart to remedy troubles See the emulator debugger online help. See, "3.2 Connecting the Target System" (page 23). 6.2 When the Emulator Debugger Does Not Start Up Properly (1) When the LED Display of the M32100T-EZ-E is Abnormal See the M32100T-EZ-E User's Manual. See "4.1 Turning on the Power Supply" (page 28). Table 6.1 LED's abnormal display and its checkpoints (2) Errors Occur When the Emulator Debugger Starts Up Table 6.2 Checkpoints of errors when starting up the emulator debugger Page Chapter 7. Maintenance and Guarantee 7.1 Maintenance 7.2 Guarantee 7.3 Repair Provisions CAUTION Note on Transporting the Product: