AZI-4901 NEC FC-9821KE Board

Module No:AZI-4901

Brand：NEC

Type:Industrial PC board

Color: Used

AZI-4901

FC-9821Ke Series：
Fitted slot 6 slot standard. Built in factory computer for better needs and needs
CPU standard 486dx2 (66 MHz)
Cache memory 8KB built in 486 (16mhz) mode
Overdrive processor
ROM 99KB [BIOS, n88-basic (86)], 24Kb (system setup menu)
Ram mounted memory: 2 Mb (user memory 1.6 MB) * 1
(DIP switch separates between 512 KB and 640 KB space).
Extending up to 64MB by extending two additional ram sub boards
1KB for VRAM text, 1MB for graphics
Text display 80 characters × Lines 25 and 20
Reverse, blink, quart, and color 8

Product Tags AZI-4901 NEC AZI-4901 AZI-4901 FC-9821KE Board FC-9821KE NEC

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