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Manufacturer | Netronics |
---|---|
Type | Hobbyist computer |
Release date | 1978 |
Operating system | Monitor ROM |
CPU | 8 bit RCA 1802 |
Memory | 256 Bytes to 64KB via 4KB or 16KB memory expansion cards |
Storage | Cassette Tape |
Display | none |
Graphics | 64x32 pixels, monochrome, NTSC TV output |
Camera | none |
Touchpad | HEX keypad |
Power | external power supply |
The Netronics ELF II was an early microcomputer trainer kit featuring the RCA 1802 microprocessor, 256 bytes of RAM, DMA-based bitmap graphics, hexadecimal keypad, two digit hexadecimal LED display, a single "Q" LED, and 5 expansion slots. The system was developed and sold by Netronics Research and Development Limited in New Milford, CT, USA. [1]
Available hardware accessories included:
Available software included:
10REM This program will print the number 3020A=10,B=2030C=A#B+40PRINTC50END
Netronics also offered:
The keyboard could be used alone to generate ASCII parallel codes. The video terminal card fit underneath the keyboard in the optional case to form a stand-alone video terminal sending and receiving serial ASCII. Either configuration could be interfaced to the ELF II through the Giant Board. The terminal kits were also marketed independently of the ELF II.
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