PORTIBM PC Portable (uses same BIOS as XT) 007E - Chips&Technologies 82C100/110 - NMIsee Non-Maskable Interrupt STATUS
SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) 0072h"82C100",PORTIBM PC Portable (uses same BIOS as XT) 007Fh"82C100"
!!!chips\82c100.pdf p.42
!!!chips\82c110.pdf p.39