1.4.7.1 - Norsk Data - Floppy disc drives

Description

• Epson floppy disc drive, type SD-680L
• Capasity 1.2 MB
• Main PCB size 52 x 116 mm, 2 layers
• Release date 28. Sep. 1988

Chipset

• BA12004
• MC2871A
• SF-6801

LEDs

• Access (green)

Straps

• Default ND jumper settings as used in the OWS-55:

  SS1	3	O  O
  	2	O  O
  	1	O=O
  	0	O  O
  SS2	DA	O=O
  	HL	O  O
  	RA	O  O
  SS3	D/S	O  O=O
  SS4	MH/ML	O=O  O
  SS5	RC/DC	O  O=O
  SS6	S1	O=O
  	S2	O=O
  	S3	O  O

Switches

• None

Connectors

• Floppy disc controller
• Power, 5 V and 12 V