640KB

I've updated [v0.4.1](https://github.com/640-KB/GLaBIOS/releases/tag/v0.4.1) with a 32K image containing GLaTICK and GLaBIOS 0.4.1 for the high 32K of the bank (I assume you can use the low 32K image you already...

Can you see if this does the trick? 8088: https://github.com/640-KB/GLaBIOS/releases/download/v0.4.1/GLaBIOS_0.4.1_8FM_F800_NOFLP.ROM V20 only: https://github.com/640-KB/GLaBIOS/releases/download/v0.4.1/GLaBIOS_0.4.1_VFM_F800_NOFLP.ROM

Great! I'm a little surprised that you would get that extended keyboard error on the 0.4 ST-12 version because handling some 101 keyboard's different reset byte was actually added in...

Got it. Perhaps it just behaves differently in AT mode. The only two things I can think of would be either that one just takes a lot longer to reset...

> Hi [@640-KB](https://github.com/640-KB). Could you please create the NOERR Version of 0.4.1 of the Juko ST-12 (8088) > > The same you did here: https://github.com/640-KB/GLaBIOS/releases/download/v0.4.0/GLABIOS_0.4.0_8S_072425_NOERR.ROM > > Sorry for spamming...

Let me know if you need anything else, in the meantime I'm going to go ahead and close this.

This is actually a known bug in PC DOS 7, where they tried to save a few code bytes by using an `AAD` instruction with a non-10 operand (undocumented and...

> @640-KB Wow. Thank you for the information. I really wasn't aware of such problem with PC-DOS 7/2000 with NEC V20. Do your patched version changes language on non english...

Quite a perplexing issue! Taking a quick look at the startup code of GLaBIOS and 8088_bios, both write a `00h` to the CGA control port (disable video memory reads, 40x25...

Well, some of those answers weren't what I was expecting! :) If you boot to DOS with F5 (no CONFIG/AUTOEXEC.BAT) what do you see in that same DEBUG? Oh, and...