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| (click on picture) |
| Introduced | September 1975 |
| Discontinued | |
| Original Price |
System Architecture |
Memory |
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| Microprocessor | 6800 | Standard on system board | 0k |
| Clock speed | 2 MHz | Maximum on system board | 0k |
| Bus type | S-100 | Maximum total memory | 48k |
| Data Bus width | 8 bit | Memory speed and type | |
| Address bus width | 8 bit | System board memory socket type | |
| Interrupt levels | n/a | Number of memory module sockets | |
| DMA channels | n/a | Memory used on system board |
Standard Features |
Disk Storage |
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| ROM size | Internal disk and tape drive bays | 0 | ||
| Optional math coprocessor | none | Standard floppy drives | none | |
| Parallel port type | Optional floppy drives: | none | ||
| RS232C serial ports | * 5 1/4 inch 160k | none | ||
| Mouse ports | none | * 5 1/4 inch 1.2MB | none | |
| UART chip used | N/A | * 3 1/2 inch 400k | none | |
| Maximum speed | N/A | * 3 1/2 inch 1.44MB | none | |
| CMOS real time clock | no | * 3 1/2 inch 2.88MB | none | |
| CMOS RAM | no | Hard disk controller included | none | |
Video & Graphics |
Sound |
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| Graphics Processor | Sound Interface device | |||
| Screen size - Col x Rows | Sound generation | |||
| Resolution - Colors/High | ADSR capable | no | ||
| Resolution - Colors/Low | ||||
| Max colors | Programming language | |||
| Sprites or Missiles | Built in language | no | ||
| Built in M L monitor | no | |||
Expansion Slots |
Keyboard Specs. |
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| Total adapter slots | none | Number of keys | none | |
| Number of 8/16/32 bit slots | none | Upper/lower case | ||
| Keyboard cable length | none | |||
Physical Specs. |
Environmental Specs. |
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| * Height | inches | Operating voltage @ 60 Hz | 105-125 VAC | |
| * Width | inches | Maximum power supplied | ||
| * Depth | inches | Power supply output - volts | ||
| * Weight | pounds ounces | Power supply output - amps |