1.4.7.2 - Norsk Data - Magnetic and optical disc drives

Description

• Seagate ST41200ND, 94601-12GD
• Capacity 1 GB formatted, 1.2 GB unformatted
• The main PCB has a cute little ECO, delay/stretch an input signal to the TA14616A/855A chip.
• Main PCB size 199 x 133 mm
• Motor PCB size 141 x 57 mm
• Release date xx. xxx. xxxx

Chipset

• 7590 0081 or
  7590 4798
• 7770 5458 or
  7590 2343
• EMULEX 2400012 or
  NCR 53C90B
• N80C188
• N8032 - Microcontroller

LEDs

• Access (red)

Straps

• Strap block J1, rear view:
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -

Switches

• None

Connectors

• SCSI bus
• Terminator resistors
• Power