First attempt at a vintage PC/XT revival

XT motherboard

The completed project:

Motherboard, custom PS, custom IO: EEPROM, IDE, UART console

A rather boring video of a modified/hacked Minix 2.0.x OS booting on my system.

BIOS hardware check, enter into custom monitor 'mon88',

an 'ipl' monitor command starts boot process of Minix.

Demonstration of a compiled C multiplication table program.

Another boring video of standard DOS 6.22 booting on my system.

BIOS hardware check, enter into custom monitor 'mon88',

an 'ipl' monitor command starts boot process of DOS 6.22.

Demonstration of a BASIC multiplication table program, and the use of VT100 codes for colourful printout