The '''FO-DOS Cartridge''' is a BIOS/BASIC 1.1 ROM upgrade for the CPC 464 from [[Duchet Computers]]. The cartridge contains a 32K BIOS/BASIC EPROM, two diodes, a LED, and a switch (for switching between old/new ROM).
The cartridge reportedly only contains Combining the 32K BIOS/BASIC ROM, a diode, FO-DOS cartridge with an additional [[Standard Memory Expansions|Standard Memory Expansion]] expansion and an external [[Amstrad Disk Drive|DDI-1]] disc drive would upgrade a CPC464 to a switch (for switching between old/new ROM)CPC6128.
Combining the FO-DOS cartridge with Exact EPROM content is unknown. It might be an additional [[Standard Memory Expansions|Standard Memory Expansion]] expansion and an external [[DDI1]] disc drive would upgrade a CPC464 to a original or modified, english or french CPC6128BIOS ROM...? (being made in 1989 it probably has the newer french rom). From cpcrulez forum: Boot messages says "...v3 (1985)... basic 1.1"
Exact ROM content The meaning of the name "FO-DOS" is unknown. It might be an original or modified- and, 664 or 6128it's misleading: it doesn't contain a DOS, english or french only BIOS ROMand BASIC...? (being made in 1989 it probably has the newer french rom). From cpcrulez forum: Boot messages says "...v3 (1985)... basic 1.1"
== Pictures ==
== Download ==
* ROMEPROM-Image - none such dumped yet...?
== Review ==
