The ISA and PCI Computer Busses

Intro to the ISA bus by Mark Sokos isa slot uses Old days PCs have ISA slot for installing expansion card Now, PCs have PCI In our Lab an ISA expansion card connect measuring instrument, isa expansion slot But an ISA slot doesn't use up space which could be used for a PCI slot, unless you use it Neighbouring PCI and ISA slots will use the same

isa slot adapter As we previously mentioned, today's computers no longer come with ISA expansion slots, and most modern operating systems no longer support ISA