The whole project looks like a powerful mcu computer. It has a ps2 keyboard, flash rom, sdram, rtc, eeprom, lcd, rs232, rs485, and isa bus ( now with VGA video). But, it would be nice if I can read Hungarian. If English is an alternative language to it, it is more understandable. The whole idea is good to make uses of the old ISA pc cards too. The PCB artworks and SMT solderings are also great hard works.
Thanks for sharing the project.
Best regards.
BTW, Is it more easy to use some uC linux SCU with the pc codes in achieving the same goal?