Backup Katsuyou Technique 12
This page was last modified 14:59, 17 September 2021 by Gdx. Based on work by Mars2000you.
Backup Katsuyou Technique 12



Published in September 1988.

Main content

General info

  • New Type MSX: Strongest ROM to tape copy tool (by Bonobono)
  • Disk Search and Disk Check programs (by Penpengusa)
  • How to make a Reset switch for MSXs with S3527 (by Masaru Hashimoto)
  • 5 slots in the Canon V-25 (by Masaru Hashimoto)
  • Addition of 5-inch drive YE-Data YD-280 with the Sony HBD-20W (by Masaru Hashimoto)
  • Making of a built-in autofire (by Masaru Hashimoto)
  • Addition of hexadecimal input keypad (by Masaru Hashimoto)



Title Author Generation Notes
Disk Check Program Penpengusa MSX2
Disk Search Program Penpengusa MSX1 Binary + main program
New Type MSX Y. Hamada MSX1 Binary + main program


  • 19 FLR files for Soft Touch: Patches to unprotect several games (by Mr.One-kun)