Category:RS-232 Interfaces
This page was last modified 18:02, 17 January 2021 by Mars2000you. Based on work by Msxholder and Rderooy and others.

Most, but not all, of the internal or external RS-232 interfaces come with a ROM containing additional MSX-BASIC instructions, see RS-232C BASIC for details. The interfaces without this specific ROM will not work with all serial applications.


MSX computers with integrated RS-232 interface

MSX computers with optional RS-232 upgrades

Without RS-232C rom in the computer

The Mitsubishi ML-G30 Model 1 is designed to be up-gradable with a kit, the Mitsubishi ML-21RS interface, without ROM.

With RS-232C rom in the computer

These computers are designed to be up-gradable with a kit version of the Toshiba HX-R700 interface:

Stand-alone RS-232 interfaces

Modems with integrated RS-232 interface

Non RS-232 interfaces