ECS SI54P AIO
chipChipset
cpuSocket
Socket 5 (PGA320)
speedFSB speeds
50MHz60MHz66MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
330mm x 218mm
chipCache
256KB512KB1MB
ramMax RAM size
128MB
ramRAM types
72-pin FPM72-pin EDO
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
1x 
Floppy interface
2x 
IDE interface
1x 
Parallel
2x 
Serial
cardExpansion slots
4x 
16-bit ISA
4x 
32-bit PCI

Also known as:

Last updated 2023-02-09T14:01:40Z
Board info score is 9.1/10
7 files available

Vendor: Award [5 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
01/13/95-SiS-501-503-2A5IAE12-00
Note
Vobis OEM
Core version
4.50G
BIOS version
VBS1.06h
Logs
POST string
08/25/95-SiS-5501-503-2A5ICE1AC-00
Note
Detects and boots cx6x86 just fine, however, this BIOS doesn't count the memory correctly. For 64 MB installed, it counts up to 16 MB. I've tried numerous memory sticks, but the issue remains. Using a P54C does not fix this problem.
Core version
4.50PG
BIOS version
Logs
POST string
08/16/95-SiS-501-503-2A5IAE1AC-00
Note
Detects Cyrix 6x86 as M1-S, counts memory, then does not progress w/boot. Hangs at "AWARD Plug and Play BIOS Extension v1.0A". P54C OK. AMD K5 OK, but reported as "-S" at boot
Core version
4.50PG
BIOS version
Logs
POST string
12/02/94-SiS-501-503-2A5IAE1AC-00
Note
Core version
4.50G
BIOS version
Logs
POST string
12/02/94-SiS-501-503-2A5IAE12-00
Note
Core version
4.50G
BIOS version
Logs

Vendor: Phoenix [3 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
Cyrix 6x86 detected/sometimes displays proper speed."divide overflow error" in DOS when booting or running programs. Boot screen sometimes: "invalid system configuration data",must press F1 to proceed. Cyrix6x86 not reliable.P54C OK.AMD K5 not work.
Core version
BIOS version
Logs
POST string
Note
Screen stays blank at power on with Cyrix 6x86 installed. P54C OK. AMD K5 OK and displyed as AMD K5. Speed is displayed incorrectly.
Core version
BIOS version
Logs
POST string
Note
Original Phoenix BIOS from 1/25/1995: System will boot with cx6x86 but only if you disable the "system BIOS cacheable" option in CMOS. AMD K5 won't POST. P54C OK.
Core version
BIOS version
Logs
drv No drivers available
doc 4 board documents available
Release date
File
Logs
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File
Logs
Release date
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Release date
File
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Family
Release date
File
Logs
Family
Release date
File
Logs

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