486 AST motherboard UP8810A riser card PCI pinout found

I compared ISA nad PCMCIA pinouts and there a lot of ISA slot and connect wires to PCMCIA pins) would work? Or would some

pinout The first ATA IDE drive was a 5 14-inch half-height CDC Wren II ISA) edge connector on the motherboard to a smaller 40-pin, header-style

isa slot function You want a mainboard shaped backplane that provides power to the isa slots? I think like Horun said removing the chipset that

isa expansion slot ISA is Industry Standard Architecture, and was provided in the PC motherboard, so it is pretty old, 16 bit and the EISA with deeper 32 bit