SUPER External ROM 256KB ZX Spectrum 48KB/128KB; Testing, repairing, programmingDesigned by CSS Electronics - ZX Spectrum HW in Czechia
Complete new 2021's version SUPER ROM CARD 256KB; 48KB/128KB ROM support Compatible with ZX Spectrum 48K, +, 128K, +2, Didaktik, ZX Nucleon 512KB (+2A, +2B, +3 not supported) Necessary device for y...Read More…
Complete new 2021's version SUPER ROM CARD 256KB; 48KB/128KB ROM support
Compatible with ZX Spectrum 48K, +, 128K, +2, Didaktik, ZX Nucleon 512KB (+2A, +2B, +3 not supported)
Necessary device for your ZX Spectrum, ideal for repairing, function testing, programming!!
(Fully assembled and functional card)
Full documentation to download here: http://css-electronics.8u.cz/External_ROM_256KB_ver._1A.zip
EPROM memory contains the following standard ROMs (depending on the position of the rotary switch):
48K ROMs: 0: Brendan Alford´s ZX Diagnostics 0.37d 1: Retroleum Diagrom 1.54 2: Fruitcake 128 RAM tester 2.10 3: Ratcopy Test-128-1 4: Felix Knyazev´s Test-512K (for ZX Nucleon 512KB) 5: Didaktik M 1992 6: BS-ROM 1.40 by Busy 7: standard ZX Spectrum 48KB 8: standard ZX Spectrum 48KB (Spanish version) 9: GROOT "New ZX Spectrum ROM Ready" A: +4 ROM by Andrew Owen B: Arcade Game Designer 0.1 by Jonathan Cauldwell
128K ROMs: C: ZX Spectrum 128K +2 D: Pentagon 128K
E, F: ROM card disabled
Other memory content is available upon request. The PCB may be random in color.
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