Jinxter wrote on 2022-05-27, 10:25:
FreddyV wrote on 2022-05-25, 17:05:
So here is what I did with the Driver 😀 https://youtu.be/WNg8ROz0weg
Wow, really nice work. Thank you.
Will you be working on making a boot rom?
A Boot ROM already exist, it has some problem apparently but I am not able to test it for the moment.
I confirm anyway that its code is really close to this Driver, written with the same base functions, and as slow as the driver for 8086/286
I need to learn more about the DISK BIOS Code, mainly on the way to store data in memory, the Disk geometry, the Previous Disk BIOS code, variables and so on.
This BIOS copy itself on the top of the memory and modify the RAM Size detected by the BIOS, but I am not sure it is really what we need to do.
I need help from an XT IDE Code Expert.
Have a BOOT ROM will be really interesting if we are able to produce cheap boards without the @ Bug.