E702289_SH7290 Datasheet, PDF (251/252 Pages) Renesas Technology Corp – SH7290 E10A Emulator

23. Note on Displaying COMMUNICATION TIMEOUT ERROR
If COMMUNICATION TIMEOUT ERROR is displayed, the emulator cannot communicate
with the chip. Select [Initialize] from the [File] menu to initialize the emulator.
24. Note on Downloading Program
In the [Load Program] dialog box, which is opened when [Load Program…] is selected, the
verify function is invalid. After downloading the program, perform verify in the [Verify S-
Record File with Memory] dialog box, which is opened when [Verify] is selected from the
[Memory] menu.
25. Support of Double Float Format
In the following memory operations, the double float format is not supported:
 [Fill Memory] dialog box
 [Search Memory] dialog box
 MEMORY_FILL command
The [Format] specification in the [Copy Memory] dialog box is ignored. Memory is
copied in a byte unit.
 Double float display at little endian operation
26. Note on Continuous Step Execution
When the step is continuously executed by selecting [Step...] from the [Run] menu, do not use
the BREAKPOINT because this will cause the HDI to abnormally operate.
27. Note on Using the [Run program] Dialog Box
When [Run...] is selected from the [Run] menu to specify the stop address, there is the
following note:
 When the breakpoint that has been set as Disable is specified as the stop address, note that
the breakpoint becomes Enable when the user program stops.
28. Memory Test Function
This product does not support the memory test function, which is used by selecting [test] from
the [memory] menu.
29. Illegal Instructions
If illegal instructions are executed by STEP-type commands, the emulator cannot go to the
next program counter.
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