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Table 6.10 [Trace] Window Display Contents

Trace Type TYPE Column ADDR Column DATA Column

BRANCH Branch source address No display

Branch trace

DESTINATION Branch destination address No display

Window trace RD_MEMORY,

WR_MEMORY

Memory access address Memory access data

Software trace S_TRACE Address at which the Trace

(x) function is executed

Information LOST None None

CPU-WAIT None None

Notes: 1. When the trace display is performed during user program execution, the mnemonics,

operands, or source is not displayed.

2. The AUD trace function outputs the differences between newly output branch source

addresses and previously output branch source addresses. The window trace function

outputs the differences between newly output addresses and previously output

addresses. If the previous branch source address is the same as the upper 16 bits, the

lower 16 bits are output. If it matches the upper 24 bits, the lower 8 bits are output. If

it matches the upper 28 bits, the lower 4 bits are output.

The emulator regenerates the 32-bit address from these differences and displays it in

the [Trace] window. If the emulator cannot display the 32-bit address, it displays the

difference from the previously displayed 32-bit address.

3. If the 32-bit address cannot be displayed, the source line is not displayed.

4. In the SH7641 E10A emulator, when multiple loops are performed to reduce the

number of AUD trace displays, only the IP counts up.

5. In the SH7641 E10A emulator, the maximum number of trace display pointers is as

follows:

When HS7641KCM02H is used: D'8191 to -0

When HS7641KCI02H is used: D'32767 to -0

However, the maximum number of trace display pointers differs according to the

AUD trace information to be output. Therefore, the above pointers cannot be always

acquired.

6. The AUD trace acquisition is not available when [User] is selected in the [UBC mode]

list box of the [Configuration] dialog box. In this case, close the [Trace] window.

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