TK TK83305-4N-D-03
Also known as: MiTAC/Trigon MBA-032Q Soyo SY-015G ADI 3DIMD-1.0
chipChipset
cpuCPU sockets
PGA132PQFP132PGA121
cpuCPU family
386DX387DX
speedFSB speeds
25MHz33MHz40MHz
chipCache
8KB
ramRAM type
30-pin SIMM
ramMax RAM size
32MB
pwrPSU connector
AT-Style (P8-P9)
moboForm factor
Baby-AT (max 220 x 330 mm)
dimDimensions
220mm x 220mm
connI/O ports
1x 
AT Keyboard
cardExpansion slots
1x 
8-bit ISA
7x 
16-bit ISA

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 2023-03-22T16:04:37Z
 TRW ID: 4655
chipsetChipset
chipsetChipset parts
Macronix MX83C305 Macronix MX83C306
drv Drivers: not available
BIOS images: 4 files
Manuf.
POST String
Note
Core Ver.
BIOS Ver.
AMI
30-0100-001102-00101111-060692-MXIC-8
060692
AMI
30-0000-001102-00101111-060692-MXIC
060692
Award
08/07/92-MX83C305/306-113b0000
4.20
Mr. BIOS
V1.40
doc Documentation: 2 entries
doc Other files: not available
Model
Speed
FSB
Voltages
L1 Cache
L2 Cache
L3 Cache
Core
Process
TDP
40MHz
40MHz
5V
1KB
-
-
-
-
-
40MHz
40MHz
5V
1KB
-
-
-
-
-
40MHz
40MHz
5V
-
-
-
-
800nm
3W
40MHz
40MHz
5V
-
-
-
-
800nm
-
33MHz
33MHz
5V
1KB
-
-
-
-
-
33MHz
33MHz
5V
-
-
-
-
800nm
-
33MHz
33MHz
5V
-
-
-
-
1500nm
-
33MHz
33MHz
5V
-
-
-
-
1500nm
-
25MHz
25MHz
5V
1KB
-
-
-
-
-
25MHz
25MHz
5V
-
-
-
-
800nm
-
25MHz
25MHz
5V
-
-
-
-
1500nm
-
25MHz
25MHz
5V
-
-
-
-
1500nm
-
Supported NPUs:
Model
Speed
FSB
Part Number
Intel 387
25MHz
25MHz
A80387-25
Intel 387
33MHz
33MHz
A80387-33

Disclaimer

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