FAQs for ROM Monitor


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EPROM Simulator Error on Data Modification

Ref: 0056
Why crashes ROM monitor after modification of EPROM?

Check that there is enough space left on the stack. See also "Restrictions for Stack Requirements".

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Step or Breakpoint Fails

Ref: 0061
Why does single step or breakpoint not work?

Check that there is enough space left on the stack before and after the execution of the instruction. See "Restrictions for Stack Requirements". Make sure that the single step and INT3 vector (1 + 3) are valid and point to the correct monitor entry.

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Stepping Fails when Executing MOV SP,xxx

Ref: 0062
Why does stepping fail, when executing a MOV SP,xxx instruction?

Check that there is enough space left on the stack before and after the execution of the instruction. See "Restrictions for Stack Requirements".
Check that the value for the CP is within limits for the CPU and that the register space ist not beeing overwritten by the stack. See "Restrictions for Stack Requirements".




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Last generated/modified: 22-Sep-2016