Originally Posted By crazyc
while the master pic is at 0xf840

Scratch that, master pic is at 0xf800 and slave is at 0xf820 and they are cascaded from 80186 int0 and int1 respectively (to be clear, the're both slaves). I don't know what is at 0xf840 but without it, 0xfb00 and the NMI line, it won't boot properly. I'm stuck.

Last edited by crazyc; 11/20/14 05:07 PM.