SWTPC6800 open



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Description SWTPC 6800 Computer System introduced by Southwest Technical Products Corp. of San Antonio, Texas in November 1975 and sold for $450. This computer used the Motorola 6800 microprocessor and peripherals. The CPU board had 128 bytes of RAM and 1024 bytes of ROM. The minimal system also had a 4096 byte RAM board and a serial interface.

The computer was used with the SWTPC CT-1024 Computer Terminal.

The computer system could be expanded to 32K of RAM and 8 interface boards. A floppy disk system was introduced in June 1977. The SWTPC 6800 was upgraded in 1978 and discontinued in 1980.

Photo by Michael Holley, September 2005.

Taken with a Nikon E3200 camera under tungsten lighting.
Date 22 September 2006(2006-09-22)
Source Own work
Author Swtpc6800 en:User:Swtpc6800 Michael Holley
(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Image:SWTPC6800 Computer.jpg

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EXIF data:
File name swtpc6800_open.jpg
Size, bytes 110340
Mime type image/jpeg
Image input equipment manufacturer NIKON
Image input equipment model E3200
Orientation of image 1
Image resolution in width direction 150/1
Image resolution in height direction 150/1
Unit of X and Y resolution 2
Exposure time 10/351
F number 28/10
Exposure program 2
ISO speed rating 50
Compressed bits per pixel 4/1
Exif version 0220
Lens focal length 58/10
Date and time original image was generated 2005:09:22 06:32:12
Date and time image was made digital data 2005:09:22 06:32:12
Meaning of each component 
Exposure bias 7/10
Maximum lens aperture 30/10
Metering mode 5
User comments
Light source 3
Supported Flashpix version 0100
Color space information 1
Exif image width 938
Exif image length 713
InteroperabilityOffset 868
Scene type 
Custom image processing 1
White balance 1
Digital zoom ratio 0/100
Focal length in 35 mm film 38
Interoperability index R98
Interoperability version 0100
Software used Adobe Photoshop Elements 3.0 Windows
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