Western Digital WD1004-27X
Logs
typeType
MFM/RLL controller
interfaceInterface
signalSignaling
8-bit ISA
dimSlot height
1
datePCI ID
Empty
chip Chips and specs
-> Disk Legacy MFM/RLL
Western Digital WD14C17 (Multi Controller chip) Western Digital WD10C22B (Self-Adjusting Data Separator) Western Digital WD1015 (Controller Buffer Manager)
MTL
Function Location
HadProblem
5-pin connector-DC power J4
4-pin connector-drive active LED J5
20-pin data cable connector-drive 0 J2
20-pin data cable connector-drive 1 J3
34-pin control cable connector-hard drive J1
portintI/O ports
1x 
  • 2x17 2.54mm pin header
2x 
  • 2x10 2.54mm pin header
powerPower connectors
Empty
Last updated 2025-07-23T01:42:36Z
biosc No BIOS files available
drv No drivers available
doc 2 card documents available
Release date
File
Logs
Release date
File
Logs
Release date
1999
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
image1 Image 1 of 3 (Microhouse)
image2 Image 2 of 3 (dogecode)
image3 Image 3 of 3 (dogecode)

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