Video computers
How to digitize in other screens like 5 and 7
Hardware modification and programs
How to add a third slot to the VG82xx and the NMS8250/55/80.
Additional information by Luciano Sturaro (via Ricardo Jurczyk Pinheiro): add pull-up resistors (10K will do) to pin 6, 8 and 11 of the new 74LS15, because the 74LS15 has open collector outputs.
Article how to add a third slot
Solve cooling problems for the NMS8250/55/80
Cooling problems NMS8250/55/80
Add MSX-DOS 2.x to the NSM8250/55/80
MSX-DOSX 2 in NMS8250/55/80
Get real white color instead of grey on the NMS8280
Fix the video level
Another MSX 2+ mod
NMS8280 modified to MSX2+ roms
Previous page: MSX 2(+) upgrades
Next page: Cables and others