BIOS POST procedure reverse engineering

The first thing to do in order to create a faithfull emulator of a PS/1 model 2011, able to function with the original ROM, is to do a reverse engineering of the BIOS (actually, there are other methods, but I find this one more instructive).

So here you can download a IDA Pro file with the POST procedure analyzed and commented.

Please note that this is my very first reverse engineering work and my assembly language knowledge is weak at best.

PS1_2011_ROM_IDA.zip

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