Rombo Rombox: Difference between revisions
→Pictures: Added 300 dpi scans of the PCB |
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A ROM expansion board from [[Rombo Productions]]. | A ROM expansion board from [[Rombo Productions]]. | ||
== Technical == | |||
ROM I/O port decoding is partial and checks A13=0 only. | |||
ROM ids are fully decoded. | |||
The board has a link on it which controls if the rom range is 0-7 (compatible with 464, and where ROM 7 is not AMSDOS, and 8-15 for 6128) | |||
== Pictures == | == Pictures == | ||
Revision as of 20:44, 3 March 2017
A ROM expansion board from Rombo Productions.
Technical
ROM I/O port decoding is partial and checks A13=0 only. ROM ids are fully decoded. The board has a link on it which controls if the rom range is 0-7 (compatible with 464, and where ROM 7 is not AMSDOS, and 8-15 for 6128)
Pictures
- Rombo Rombox
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A through bus expansion to connect other devices
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Inside
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Roms individually configurable
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PCB Top
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PCB Bottom
