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Casio MX 10

visrealm edited this page Aug 4, 2026 · 6 revisions

Casio MX-10

The Casio MX-10 is an MSX1 computer that uses a TMS9118 VDP and is compatible with the PICO9918. For general MSX information, see the MSX page.

About the Casio MX-10

The Casio MX-10 is an entry-level MSX1 computer released by Casio in 1984. It features a compact design with a Z80 CPU and TMS9118 VDP. It was one of the most affordable MSX computers, making it a popular choice for budget-conscious users.

Installation

The Casio MX-10 has the TMS9118 soldered directly to the board rather than socketed. A socket must be soldered in place before installing the PICO9918.

  1. Power off and open the Casio MX-10
  2. Desolder the TMS9118 VDP from the board
  3. Solder a 40-pin DIP socket in its place
  4. Insert the PICO9918 in the correct orientation (pin 1 aligned)
  5. Connect the VGA dongle, Digital AV Dongle, or SCART cable
  6. Close the computer and power on

Casio MX-10 board with original TMS9918A removed

PICO9918 installed in a Casio MX-10

Image credits: Jon Guidry

Configurator

As an MSX computer, the Casio MX-10 has full configurator support using the MSX configurator ROMs. Both ASCII16 and Konami mapper variants are available. See MSX Configurator and Configurator for details.

Technical Notes

  • The Casio MX-10 uses NTSC video timing with a TMS9118 VDP
  • See MSX Technical Notes for general MSX VDP technical details

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