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Texas Instruments
Professional Computer

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198?.

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Former owner: Patric Mathiasson, Sunnemo

Technical data

 
Year 198?
Origin USA
Manufacturer Texas Instruments
Name Professional Computer
CPU Intel 8088
Speed 5 Mhz
OS MS-DOS 1,25
ROM 8 KB up to 16 KB
RAM 64 KB up to 768 KB
I/O ports Keyboard, parallel port, power out for display, 5 slots of which two on this computer is for screen and antenna, comport
Text modes 80 x 25
Graphic modes 720 x 350
Colours 8
Sound Beep
Built in media 5,25" 320 KB disk drive
Power supply Built-in