FUJITSU MB91360 User Manual

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STARTERKIT MB91360

Chapter 4 Details of the included Monitor-Debugger

UG-910006-13

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ABORT: Forcibly terminates execution.

CAUTION: This function can be used in single code line operations only

(example: for(k=DELAY_CONSTANT; k>0; k--); ) !!

To abort continous execution on the Starterkit, you have to use an external
interrupt. All examples provided use the „USER0“-button for this purpose. If you

wish to use the „USER0“-button for Abort, make sure you have the ABORT-option in
STARTUP.ASM enabled :

#define ABORT 1

The USER0-button is an external interrupt source which will be initialized at the highest

priority. In the interrupt service routine (located in STARTUP.ASM) you will find a software
trap (INTE), which will force the debugger to stop at this specific point. You may use traps

also to intentionally stop in your code for debugging purposes.