Renesas SH7781 Informações Técnicas descarregar pdf (Página 7)

Rev. 2.00 Jan. 28, 2008 Page v of vi

REJ10J1422-0200

Contents

Section 1 Connecting the Emulator with the User System ................................1

1.1 Components of the Emulator ............................................................................................ 1

1.2 Connecting the Emulator with the User System ............................................................... 3

1.3 Installing the H-UDI Port Connector on the User System ................................................ 4

1.4 Pin Assignments of the H-UDI Port Connector ................................................................ 4

1.5 Recommended Circuit between the H-UDI Port Connector and the MPU....................... 6

1.5.1 Recommended Circuit (38-Pin Type).................................................................. 6

1.5.2 Restriction on Component Mounting................................................................... 8

Section 2 Software Specifications when Using the SH7781 .............................9

2.1 Differences between the SH7781 and the Emulator .........................................................9

2.2 Specific Functions for the Emulator when Using the SH7781..........................................14

2.2.1 Notes on Using the Trace Functions .................................................................... 14

2.2.2 Notes on Using the JTAG (H-UDI) Clock (TCK) and AUD Clock (AUDCK)... 15

2.2.3 Notes on Setting the [Breakpoint] Dialog Box .................................................... 16

2.2.4 Notes on Setting the [Event Condition] Dialog Box and

the BREAKCONDITION_ SET Command ........................................................ 17

2.2.5 Note on Setting the UBC_MODE Command ...................................................... 17

2.2.6 Note on Setting the PPC_MODE Command ....................................................... 18

Section 3 Preparing to Connect the Trace Unit .................................................19

3.1 Connecting the E200F Trace Unit with the User System..................................................19

3.2 Installing the Trace Unit Connector .................................................................................. 19

3.2.1 Trace Unit Connector Installed on the User System............................................ 19

3.2.2 Pin Assignments of the User System Connector.................................................. 20

3.2.3 Recommended Foot Pattern................................................................................. 20

3.2.4 Restrictions on Component Installation ............................................................... 21

3.2.5 Pin Assignments of the Trace Unit Connector..................................................... 21

3.2.6 Layout of the Trace Unit Connector ....................................................................30

3.2.7 Restrictions on Using the Trace Unit................................................................... 31

3.2.8 Description of Emulation Memory Control Signal.............................................. 32

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Renesas SH7781 Informações Técnicas Página 7