Commodore Plus/4
Commodore Business Machines
Computer
1984
Intended as a business/productivity computer with four built-in applications: word processor (3+1 Write), spreadsheet (3+1 Calc), database (3+1 File), and graphics. Superior colour palette to the C64 but weaker sound. Not compatible with C64 software, cartridges, or peripherals.
Specifications
- Manufacturer
- Commodore Business Machines
- Type
- Computer
- Year
- 1984
- CPU
- MOS 8501
- Clock speed
- 1.76 MHz (PAL) / 1.79 MHz (NTSC)
- RAM
- 64 KB
- ROM
- 64 KB (BASIC 3.5 + KERNAL + built-in software suite)
- Video chip
- MOS TED 7360/8360 — 320×200, 121 colours
- Sound chip
- MOS TED 7360 — 2 voice square wave
- OS / BASIC
- Commodore BASIC 3.5
- Ports
- Expansion Port, Datasette, Serial IEC, User Port, 2× DE-9 Joystick, RF, A/V
- Supported
- Commodore Plus/4
Files
No files attached.
Credits
- Added to site
- 03 Jul 2026