What is ISA ?

ISA Bus isa slot pinout #isa slot pinout-✈️Tg:@ttseo66✈️谷歌SEO优化 qpn on Instagram isa slot ISA bus has two parts of each slot, part AB of slot belong to XT configuration , and part DC with AB belongs to AT slots configuration , as

isa slot full form ISA interface is built using 8255 for extra control and address wires, pair of 74374's for capturing high byte of 16-bit data bus, and some glue logic for bus