1ST1
Veteran Member
This one might help:
Maybe you can use the HOLD signal to stop the 8088.
You might put a switch between the hold signal from the mainboard and the pin 31 hold of the two CPUs and a pullup to 5V. Maybe this would stop one of the CPUs. The 2nd swithch must be like above to trigger reset while switching.
Maybe you can use the HOLD signal to stop the 8088.
You might put a switch between the hold signal from the mainboard and the pin 31 hold of the two CPUs and a pullup to 5V. Maybe this would stop one of the CPUs. The 2nd swithch must be like above to trigger reset while switching.