Renesas SH7058 User Manual download pdf (Page 15)

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Contents

SH7058 Hardware Part

Section 1 Overview........................................................................................... 1

1.1 Notes on Usage .................................................................................................................1

1.2 Emulator Hardware Components ......................................................................................2

1.2.1 E6000H Station Components...............................................................................3

1.2.2 Evaluation Chip Board Configuration .................................................................5

1.2.3 Configuration of User System Interface Board....................................................6

1.3 System Configuration .......................................................................................................7

1.3.1 System Configuration Using a PC Interface Board..............................................7

Section 2 Preparation before Use.................................................................... 9

2.1 Description on Emulator Usage ........................................................................................9

2.2 Emulator Connection ........................................................................................................10

2.2.1 Connecting the User System................................................................................10

2.2.2 Connecting the User System Interface Board ......................................................11

2.2.3 Connecting the External Probe.............................................................................12

2.2.4 Selecting the Clock ..............................................................................................13

2.2.5 Connecting the System Ground ........................................................................... 15

2.2.6 PC Interface Board Specifications .......................................................................16

Section 3 Hardware Specifications ................................................................. 17

3.1 Environmental Conditions ................................................................................................ 17

3.2 Emulator External Dimensions and Mass .........................................................................18

3.3 User System Interface Circuit ...........................................................................................19

3.3.1 User System Interface Circuit ..............................................................................19

3.3.2 Delay Time with the User System Interface ........................................................26

3.4 Connecting the Emulator to the User System ...................................................................26

3.4.1 Connecting to the User System............................................................................26

3.4.2 Pin Assignment on the User System Interface Connector....................................36

3.4.3 Precautions on Connecting the User System........................................................44

3.5 Support of the Target MCU ..............................................................................................45

3.5.1 Memory Space .....................................................................................................45

3.5.2 Low Power-Consumption Mode

(Sleep, Software Standby, and Hardware Standby)..............................................46

3.5.3 Interrupts..............................................................................................................46

3.5.4 Control Input Signals (_RES, _BREQ, and _WAIT)...........................................46

3.5.5 Watchdog Timer (WDT)......................................................................................46

3.5.6 A/D Converter......................................................................................................47

3.5.7 Emulator State and On-Chip Modules .................................................................47

3.5.8 Different Initial Values of Registers in the Emulator...........................................48

Section 4 Diagnostic Test Procedure ................................................................ 49

4.1 System Set-Up for Diagnostic Program Execution ...........................................................49

4.2 Test Item of the Diagnostic Program ................................................................................51

4.3 Diagnostic Test Procedure Using the Diagnostic Program ...............................................52

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