Sord IS-11
The Sord IS-11 is an A4-size, lightweight, portable Z80-based notebook computer. The IS-11 ('IS' stands for 'Integrated Software') had no operating system, but came with built-in word processing, spreadsheet, file manager and communication software.
The machine was manufactured by Sord Computer Corporation and released in 1983. It was later followed by the IS-11B and IS-11C.
Technical description
[edit]The IS-11 had a CMOS version of the Z80A running at 3.4 MHz with 32-64 KiB NVRAM and 64 KiB ROM. The monochrome non-back-lit LCD screen allowed for 40 characters × 8 lines or 256 × 64 pixels. Data was stored on built-in microcassette recorder (128kb, 2000 baud).
See also
[edit]External links
[edit]- Sord IS-11 at Obsolete Technology website
- Sord IS-11 Archived 2009-02-05 at the Wayback Machine at old-computers.com
- Sord IS-11 at The Machine Room
- Sord IS-11C
- "Sord IS-11C, 360 degree model", Russian Vintage Laptop Museum (museum), 6 April 2017
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