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Section 3 Preparing to Connect the Trace Unit

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

REJ10J1422-0200

to be set. For details, refer to section 5.1.8, Changing the Memory Map Setting, in the SH-4A,

SH4AL-DSP E200F Emulator User's Manual.

3.2.8 Description of Emulation Memory Control Signal

When the CS signal of the MPU is connected directly to the memory or used to generate the CS

signal of the memory, connect the EM0OUT-N signal (pin 173) of the external bus connector

instead of the CS signal of the MPU.

Even if the emulator is not used, prepare the jumper pins as shown in figure 3.5 so that connection

of the CS signal can be easily changed.

User system

External

memory

User

circuit

EM0OUT-N

Jumper

MPU

/CS

Emulator trace unit

/CS mask signal

Figure 3.5 EM0OUT-N Signal (Pin 173)

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Renesas SH7781 Technical Information Seite 40