Philips P2000
 
The P2000 desktop series was the first Philips attempt to penetrate the home computer market. It was released in March 1980 in two version, the P2000M and the P2000T.
The main difference lied in the video interface. The T version, aimed at home and educational use, could be connected to either a standard TV set or a special RGB monitor. The M version, more professional, had an additional 80-column card allowing to connect a monochrome composite monitor. This version shipped with a monitor cabinet also housing a dual 5.25" floppy drive.
The P2000 was a robust and well conceived machine. There was no built-in language but only a 4 KB ROM holding system basic and I/O routines. Two cartridges slots allowed to add ROM programs (slot 1) or interface cards (slot 2) like a modem or a parallel printer interface.
Programs and data could be stored through the built-in mini cassette drive which was seen by the user as a floppy drive with automatic search for a program (CLOAD command) or free space (CSAVE). A command also allowed to display the directory of a cassette tape.
The P2000 didn't meet a great success in Europe, except in the Netherlands, its country of origin (although the machine was made in Austria) where the very active Philips user group provided lots of original software and hardware extensions like CP/M or disk drive controller cards. The P2000 was also widely used in Dutch and German schools.
 
Data Sheet
OS   Philips JWSDOS, CP/M with extra card
Processor   2.5 MHz Z80
Sound   Built-in beeper - 1 channel
RAM   16 KB to 48 KB
Resolution   TEXT MODE ONLY: 40 (T) or 80 (M) columns x 24 lines
Color   7
IO Ports   T version: TV aerial, RGB, Serial M version: Monochrome composite video, Serial, FDD interface
Media   Mini cassette drive (42 KB)
Release Date   March 1980
   
Emulator
Philips 2000T uses MESS, a free emulator for a large variety of different systems.  Its main purpose is to be a reference to the inner workings of the emulated systems.  This is done for educational purposes and to preserve many historical games.

MESS BIOS File: P2000T

 

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