Pioneer UK-V103
This page was last modified 03:25, 18 January 2021 by Mars2000you.


The Pioneer UK-V103 is a digitizer board for the hidden MSX2 computer UC-V102. It needs to be installed in one of the internal expansion slots.

Compared to the Philips NMS 8280 computer:

  • digitization is limited to screen 8
  • there's an extra function of real time mosaic during digitization, which uses port #51: mosaic size can be specified from 1 to 16 dots square. In MSX-BASIC, it can be achieved with the instruction OUT &H51, n with n between 0 and 15 and giving as result n+1 dots square for the mosaic size.


Pioneer UK-V103