Promise DC4030VL-2 (REV. 2)
typeType
Floppy controller IDE controller
interfaceInterface
connectorSlot connector
32-bit VLB
signalSlot signals
32-bit VLB
dimSlot height
1
datePCI ID
Empty
fccFCC ID
Empty
dimDimensions
Empty
portintI/O ports
2x 
  • 2x17 2.54mm pin header, FDD
2x 
  • 2x20 2.54mm pin header
powerPower connectors
Empty
Last updated 2024-06-01T12:37:49Z
chipIDE ctrl. chips
Promise PDC20230C (VESA Local Bus IDE Controller) Promise PDC20130A
chipFloppy ctrl. chips
National Semiconductor PC8477B
chipProcessor chips
Harris 286 (CS80C286-20)
MTL
Size: Three/quarter-length, full-height card
Data bus: 32-bit, VL-bus
HadProblem
Hard drive supported: Four IDE (AT) interface drives
Floppy drives supported: Four 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

Chip specifications:

Microarchitecture
CPUID
Process node
Core
Bus speed 20MHz
Frequency 20MHz
Multiplier 1x
Power
Voltage 5V
biosc No BIOS files available
drv 1 driver available
Name
Version
OS support
Size
Filename
Name
Version
2.60
OS support
OS/2 2.x Windows 3.1x Windows NT 3.1
Size
130.8KB
Filename
doc 1 card document available
Release date
File
Logs
Release date
1999
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs

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