E702289_SH7290 Datasheet, PDF (232/252 Pages) Renesas Technology Corp – SH7290 E10A Emulator

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 SH7290 E10A emulator, when multiple loops are performed to reduce the
number of AUD trace displays, only the IP counts up.
5. In the SH7290 E10A emulator, the maximum number of trace display pointers is as
follows:
When HS7290KCM02H is used: D'8191 to -0
When HS7290KCI02H 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.
Internal Trace Function: This function is activated by selecting the [Internal trace] radio button
in the [Trace type] group box of the [Trace mode] page. This function traces and displays the
branch instructions. The branch source address and branch destination address for the eight latest
branch instructions are displayed. See figure 6.10, [Trace mode] Page. The internal trace
functions are also activated by selecting each check box on the [Branch trace] page.
Notes: 1. If an interrupt is generated at the program execution start or end, including a step
execution, the emulator address may be acquired. In such a case, the following
message will be displayed. Ignore this address because it is not a user program
address.
*** EML ***
2. If a completion-type exception occurs during exception branch acquisition, the next
address to the address in which an exception occurs is acquired.
3. Trace information cannot be acquired for the following branch instructions:
• The BF and BT instructions whose displacement value is 0
• Branch to H'A0000000 by reset
4. 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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