Renesas SH7781 Informações Técnicas descarregar pdf (Página 11)

Section 1 Connecting the Emulator with the User System

Rev. 2.00 Jan. 28, 2008 Page 3 of 32

REJ10J1422-0200

1.2 Connecting the Emulator with the User System

To connect the E200F emulator (hereinafter referred to as the emulator), the H-UDI port connector

must be installed on the user system to connect the user system interface cable. When designing

the user system, refer to the recommended circuit between the H-UDI port connector and the

MPU.

It is impossible to connect this emulator to the 14-pin and 36-pin connectors that are

recommended for the E10A-USB emulator. The 38-pin connector has the same specification as

the optional 38-pin connector for the E10A-USB emulator. When designing the user system, read

the E200F emulator user's manual and the hardware manual for the relevant device.

H-UDI port connectors are of the 38-pin, 36-pin, and 14-pin types described below. Use the 38-

pin type with the SH7781 E200F emulator.

1. 38-pin type (with AUD function, and supporting high-density mounting and high-speed

operation)

This connector supports high-density mounting and high-speed operation. A large amount of

trace information can be acquired in realtime by the AUD trace function. This connector also

supports window tracing for the acquisition of memory data in a specified range (accessed

addresses and data in memory access).

2. 36-pin type (with AUD function)

The AUD trace function is supported. A large amount of trace information can be acquired in

realtime. This connector also supports window tracing for the acquisition of memory data in a

specified range (accessed addresses and data in memory access). The 36-pin connector cannot

be used for connection of the SH7781 E200F emulator. Instead, this connector is for use with

the E10A-USB emulator (with AUD function).

3. 14-pin type (without AUD function)

The AUD trace function cannot be used because only the H-UDI function is supported. This

connector cannot be used for connection of the SH7781 E200F emulator. Instead, this

connector is for use with the E10A-USB emulator.

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Renesas SH7781 Informações Técnicas Página 11