Re: How to update a 486 bios?
Posted on 2020-06-06, 21:57
How odd - the AT29C512 is a 32 pin dip package but all the NIC cards for the Realtek 8139 have 28 pin sockets https://pdf1.alldatasheet.com/datasheet-pdf/view/47654/WINBOND/W27C512-45.html vs http://cdn.goldmine-elec.com/datasheet/A20381.pdf Write enable and VCC are on the two extra pins. However …