Specifications
- MHB8080A 2.048MHz CPU
- 48 KiB RWM (PMD 85-2A and 3, 64 KiB)
- 4 KiB ROM (PMD 85-3, 8 KiB)
- System monitor
- Tape utilities
- TV output (B/W, PMD 85-3 PAL) or RGB component video
- 288×256 resolution
- 4-level attribute (flickering, grayscale or colours, depending on model), selectable per 6 pixel wide stripes
- Tape recorder interface
- IRPS interface (passive current loop RS-232 without modem control signals)
- Module interface. A ROM module with the BASIC programming language was a standard part of the computer, but there were more ROM modules containing Pascal, LOGO etc. Available were also programmer.
- IMS-2 interface (non-standard connector and electrically partially non-conforming) based on MHB8255A
- Two 8-bit parallel buses supporting handshaking (via second MHB8255A)
- Application connector (de facto system I/O bus)
Read more about this topic: PMD 85