new_castle_j
Experienced Member
I'm doing research on a LOMAS Lightning 286 S-100 board. The documentation is very scarce, but from what I can gather, there was an optional ROM for this board that is supposed to "emulate the functions of the PC-ROM BIOS" I'm curious if anyone here can take a look at the dump of my ROM and quickly determine if it resembles a PC BIOS. If it is a PC look-alike, does it also support a BIOS expansion feature, where I might be able to use INT 13 boot support for a hard disk? Thank You! Link below if anybody has interest.
Lightning286_Unified.ROM.TXT
drive.google.com