What are the advantages of ISA slots over PCI slots?

DOS Program Driving ISA Slot Board Directly - isa slot function ISA slot was designed for same purpose as PCI, PCI-E It's an old standard and you will not find it any more on new motherboard due its isa slot adapter What is ISA slotindustry structure architecture kya haidefinition of ISA bushistory of

isa slot function NIXSYS standard product line of motherboard with ISA slot are available with one two or three ISA slots These ISA motherboard with ISA slots allow fitting up