NEC PC820la
Owner: Tom Copper
Location: Roxboro, NC
Tom Copper's Comments:
In 1983 Kyoto Ceramics, Kyocera, started manufacture of a
series of light weight battery powered computers based on a CMOS
microprocessor called the 8Oc85. There were eight variations
produced under four brand names. Seven were built by Kyocera,
including the Tandy 100, and one by NEC, the PC820la/PC8300.
All eight variants shared certain features:
- Powered by 4 AA batteries or an optional 6 volt AC
adapter.
- Screen display 40 characters wide and 8 lines long on an
LCD screen.
- Size of a 3 ring notebook.
- Text Editor (TEXT), BASIC programming language (BASIC),
and telecommunications (TELCOM) software permanently in
ROM.
- Ability to take programs on an optional ROM socket.
- Full size keyboard.
- Minimum of 8K RAM installed for programs and files. (Most
had more)
- Weight under 5 pounds.
- Could save and load programs and data from a cassette
recorder with a special cable.
- Simple text based point and shoot interface. Sort of a
text Macintosh.
In addition... the NEC PC8201a had:
- 16K RAM installed, expandable to 2 banks of 32K each.
(This one has 32K)
- Internal 300 baud modem.
- Redefinable screen character set.
- Could take memory cartridges up to 128K in a special
expansion slot.
- Video monitor interface available.
- Portable disk drive available.
- Portable printer available.
- Standard telephone connection for modem
The Kyocera KC85, Tandy 100/ 102/200 and Olivetti were all
produced by Kyocera as the NEC PC820la/8300 were produced by NEC.
Tandy had the best distribution network and probably the most
common, where the NEC is seldom encountered, probably due to its
limited production and availability.
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