Emerson 8000ECDF
chipChipset
cpuSockets
PLCC44 DIP40
speedFSB speed
8MHz
moboForm factor
OEM / Proprietary
dimDimensions
Empty
chipCache
None/Integrated in the CPU
ramMax RAM size
640KB
ramRAM type
DIP-18 (4bit)
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
CGA
1x 
Floppy interface
1x 
IDE interface
1x 
Parallel
1x 
Serial
1x 
XT Keyboard
cardExpansion slots
4x 
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.

Notes:

The IDE connector is using the XTA protocol, not ATA

Last updated 2023-12-16T16:51:15Z
Board info score is 7.3/10
chipChipset parts
G2 GC100A ACC Micro 82020 (PC/AT chipset)
chipVideo chips
Paradise 38307C (PVC4)
chipSuper I/O chips
Winbond W86C451 (High-speed UART w/LPT)
chipFloppy ctrl. chips
ACC Micro 3201 (FDD Controller)
ramMax VRAM size
64KB
cpuCPU family support
1 file available

Vendor: Phoenix [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
Core version
2.52
BIOS version
Logs
drv No drivers available
doc No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs

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