FAQ for ROM Monitor
EPROM Simulator Error on Data Modification Step or Breakpoint Fails Stepping Fails when Executing MOV SP,xxx home Documents FAQ FAQ for ROM Monitor PDF document ( 5KB / Mar-3-2008 )

FAQ for ROM Monitor

EPROM Simulator Error on Data Modification
		Why crashes ROM monitor after modification of EPROM?
	Check that there is enough space left on the stack. See also "Restrictions for Stack Requirements".
Step or Breakpoint Fails
		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.
Stepping Fails when Executing MOV SP,xxx
		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".