Adaptec AHA-1522B
Logs
typeType
Floppy controller SCSI controller
interfaceInterface
signalSignaling
16-bit ISA
dimSlot height
1
datePCI ID
Empty
fccFCC ID
FGT1522B
dimDimensions
19 mm (width) x 175mm (length) x 61mm (height)
chip Chips and specs
-> SCSI ctrl.
Adaptec AIC-6370 (ISA SCSI Controller)
MTL
Data Bus 16-bit ISA
Card Size Three-quarter length, half-height card
Card Type Hard drive controller card
Hard Drives supported Up to 7 SCSI devices
Floppy drives supported None
portintI/O ports
1x 
  • 2x17 2.54mm pin header
1x 
  • 2x25 2.54mm pin header, SCSI-1 (IDC50/C50), SCSI-2 Narrow (IDC50/C50)
1x 
  • SCSI HD50, SCSI-1 (IDC50/C50), SCSI-2 Narrow (IDC50/C50)
powerPower connectors
Empty
notes Notes
  • AHA-1510/20/22: AIC-6260AL
  • AHA-1510A/20A/22A: AIC-6360
  • AHA-1510B/20B/22B: AIC-6370
  • AHA-1510x: SCSI
  • AHA-1520x: BIOS, SCSI
  • AHA-1522x: floppy,BIOS,SCSI

Vendor Support links are all broken: https://storage.microsemi.com/en-us/support/_eol/isa/aha-1522/

  • Up to 8 GBytes per disk
Last updated 2025-02-28T16:20:15Z
bios 1 card BIOS file available
Version
Note
File
Logs
Version
v1.15
Note
M27C512@DIP28
File
Logs
drv 1 driver available
Name
Version
OS support
Size
Filename
Name
Version
3.03
OS support
MS-DOS
Size
526.5KB
Filename
doc 1 card document available
Release date
File
Logs
Release date
File
Logs
image1 Image 1 of 3 (Douglar)
image2 Image 2 of 3 (Douglar)
image3 Image 3 of 3 (Microhouse)

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