ECS 8509 Rev. 2
chipChipset
cpuCPU sockets
PLCC68 PQFP100
speedFSB speeds
16MHz20MHz25MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
Unknown
chipCache
None/Integrated in the CPU
ramMax RAM size
8MB
ramRAM type
30-pin SIMM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
6x 
16-bit ISA
2x 
8-bit ISA

Also known as:

  • Unknown 8509 Rev. 2 (AMI 1340)

Known issues:

  • Leaky Ni-Cd clock battery

The Ni-Cd battery may be leaking, risking damage to PCB layers & nearby components. Promptly remove the battery & clean corrosion/alkaline salts from the board. Use white vinegar to dissolve salts, but exercise caution as vinegar can corrode exposed metals. A thorough examination & repair may be needed. Replace battery with guide: https://github.com/wiretap-retro/Not-A-Varta

Last updated 2023-04-20T09:33:16Z
Score is 7.8/10
chipsetChipset
chipChipset parts
ALi M1209
cpuCPU family support
1 file available

Vendor: AMI [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
30-0200-001340-00101111-050591-ARSX
Note
Core version
050591
BIOS version
Last edit
pwr 2023-04-18
drv No drivers available
doc No documents available

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