Image:SWTPC6800 open.jpg
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[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.
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- (del) (cur) 04:27, 29 November 2005 . . Swtpc6800 (Talk | contribs) . . 938×713 (110,340 bytes) (SWTPC 6800 Computer System Photo by Michael Holley (2005))
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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 |
