[Unknown] VLSI PCAT-16/20 286
Chipset
CPU sockets 
FSB speeds 10MHz16MHz
Form factorBaby AT (max 220 x 330 mm)
Dimensions331mm x 220mm
Cache
None/Integrated in the CPU
Max RAM size
8MB
RAM types 30-pin SIPPDIP-18 (1bit)DIP-16 (1bit)
PSU connector
I/O ports1x
AT Keyboard
Expansion slots5x
16-bit ISA
3x
8-bit ISA
Known issues:
- DALLAS RTC coin cell empty
The motherboard's Real-Time Clock (RTC) chip contains a coin cell that may have drained, causing the loss of CMOS settings. This can result in an inability to save settings, causing system instability or failure to boot. To fix this, the RTC chip can be replaced with an equivalent or repaired by cutting into it and soldering on a new external coin cell holder. Replacement guides are available at https://github.com/necroware/nwX287 or https://github.com/necroware/nw12887, depending on the actual chip used.
Last updated 2023-08-30T14:07:05Z
Board info score is 5.7/10
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CPU family support
0 files available
No drivers available
No board documents available
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