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Single-stepping without FRONT PANEL


 

Hello All:
I have Z80MC + SIO card. No FP.
If I wish to implement the single-step feature of the ZMC monitor, is it as easy as providing a 1KHz interrupt (derived and thus sync'd with Z80 clock) and changing the "HW_LIST" at memory address 0xFF95 to 0x03 (SIO + FP)?

Can I use single-step in the console mode or must I use the FP?

Thank you.

Peace and blessings.

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