2/21/2023 0 Comments Speccy power supply 12v![]() ![]() ![]() Note: This interface was used in the Statacom Disk System. The designers later programmed Buggy Ranger, Freddy Hardest en Manhattan Sur (aka Guardian Angel), Narco Police (Amstrad CPC, MSX, PC, ST, Amiga and Speccy versions) and Megaphoenix (PC version)."īlurb: Interface supports 3 and 5.25 drives. It was completely computer controlled and featured an NMI button to save games automatically, among other things. The manufacturer mentions: "It used discarded Adam Colecos cassette units in a completely original circuit board, ROM and casing entirely designed, programmed and made in Uruguay. Note: A High Speed Digital Cassette Drive, which also has NMI capabilities, allowing you to dump the contents of the machine to tape. Small external box between the Speccy and the cassette recorder. System preserves the original computer ROM.īlurb: Transforms the task of loading and saving from a chore to a delight. When you connect HD drive, capacity does not increase (still, it will work as DD). Standard floppy with D40/D80 is 40/80x09 (feet x sectors) and 512 bytes per sector. There is a parallel interface with a chip 8255 (eg, for printer). ![]() It has 16Kb EPROM with an operating system called M-DOS (the official versions are 1.0, 1.0 +, 2.0), 2Kb SRAM for system variables, the controller WD2797 (for newer models controller Intel 8272) and separated data and address bus. This product was spread mainly in the Czech Republic (and Slovakia too).ĭ40/80 consists of power supply, drive (D40 = 5.25 DD D80 = 3.5 DD) and port for the second drive B (max 2 drives can be connected). ![]() Note: D40/D80 was floppy system produced by Slovak company Didaktik Skalica. Speccy Hardware A-Z Spectrum Hardware Index - D ![]()
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