Another addition to NESDEV is GITS2.

Here are a few lines from the readme:

GITS2 is a program for adjustment of colour TV sets of system PAL through the game console DENDY (Russian NES). GITS2 is the second (improved) version of the program GITS, which was published in a Russian magazine RADIO number 8 for 2001.

http://nesdev.parodius.com