Image:SWTPC6800 open.jpg

From Wikipedia, the free encyclopedia

[edit] Summary

Southwest Technical Products Corporation introduced the SWTPC 6800 computer system in November 1975. The SWTPC 6800 architecture was based on Motorola MC6800 microprocessor and the MIKBUG "operating system" ROM.

The SWTPC 6800 was easy to assemble and was very popular with hobbyist. It remained in production until 1980. By 1978 the typical configuration included 40k bytes of RAM and dual 5.25 inch floppy drives.

Photo by Michael Holley, 2005.

[edit] Licensing

Public domain This work has been (or is hereby) released into the public domain by the copyright holder. This applies worldwide.

In case this is not legally possible:
The copyright holder grants any entity the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.
Click on date to download the file or see the image uploaded on that date.


The following pages on the English Wikipedia link to this file (pages on other projects are not listed):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.

Camera manufacturer NIKON
Camera model E3200
Orientation Normal
Horizontal resolution 150 dpi
Vertical resolution 150 dpi
Software used Adobe Photoshop Elements 3.0 Windows
File change date and time 20:24, 28 November 2005
Exposure time 10/351 sec (0.028490028490028)
F-number f/2.8
Exposure Program Normal program
ISO speed rating 50
Exif version 2.2
Date and time of data generation 06:32, 22 September 2005
Date and time of digitizing 06:32, 22 September 2005
Image compression mode 4
Exposure bias 0.7
Maximum land aperture 3
Metering mode Pattern
Light source Tungsten (incandescent light)
Flash 16
Lens focal length 5.8 mm
Color space sRGB
Custom image processing Custom process
Exposure mode Auto exposure
White Balance Manual white balance
Digital zoom ratio 0
Focal length in 35 mm film 38
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown
Retrieved from "http://en.wikipedia.org../../../s/w/t/Image%7ESWTPC6800_open.jpg_c621.html"