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Emulator won't run normally when debugging ROM 48 KB on M38000T2-CPE.

Latest Updated:11/12/2008

Question:

When I try to load and debug a program with a ROM size exceeding 48 KB on M38000T2-CPE, the emulator won't run normally.

Answer:

Immediately after powering on M38000T2-CPE, set the initial values of the memory map as follows:

0000~3FFFh: Ext
4000~FFFFh: Int


When the target MCU has a 60KB ROM capacity (38000 Series MCU), you need to change "1080h to 3FFFh" from external setting to internal setting. Input the following in the emulator debugger's script window, and then execute the MAP command.

map 1080, ffff, int


By stating the above MAP command in the script file and specifying the file to be opened when the emulator debugger is started up, you can avoid having to input this information in the script window each time the emulator bugger is turned on.

Suitable Products
C Compiler Package for 740 Family [M3T-ICC740]
Assembler Package for 740 Family [M3T-SRA74]
M38000T2-CPE