Motherboard BIOS Programmer Schematic Needed

[glenjoy]

bios programer schematic

I need a motherboard BIOS Flasher/Programmer Schematic.

Btw, not the Batronix Type, I think it's hard to construct.

 

[Zenner]

try to Willem prog https://mpu51.tripod.com/eprom/eprom.html

 

[glenjoy]

It is hard to construct also, any other?

 

[TheHungry]

You must program BIOS using FLASH utility on OLDER motherboard (HOT SWAP CHIPS ON MOTHERBOARD , I PROGRAM > 100 pc and not problem ).

 

[glenjoy]

You mean different type of BIOS Software and Board, on a different board?