ISA PCB Pattern Layout and Pin Assignment Critique

PC104 ISA Bus ; J1 Connector Pinout, J2 Connector Pinout ; IOCHCHK-, A1, B1, GND, GND ; SD7, A2, B2, RESETDRV, SBHE-

I'm trying to make a PC104 Game Card and I'm using a regular 8-bit ISA Game Card schematic for reference and an actual 8-bit ISA Game Card with

isa slot full form ISA cards can be either 8-bit or 16-bit 8-bit cards only uses the first 62 pins and 16-bit cards uses all 98 pins Some 8-bit cards uses some

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