HP 1650B Logic Analyzer Flexible (Floppy) Disk Drive Pinout

From: Pholink <cli_at_pholink.com>
Date: Thu May 15 07:16:01 2003

HI:

    Does everyone have experience connect 3.5" PC floppy disk drive to HP 16XX
logic analyzer? I think the HP used 720K floppy disk. It is different from
standard PC floppy disk. He is pintout on HP main board.

1 ?
2 ?
3,5,6,7,9,11,12,14 5V
4, 16 ?
8 ?
13,15,17,19,21,23,25,27 GDN
18 ?
20 ?
22 ?
24 ?
26 ?
28 ?
30 ?
32 ?
34 ?

29, 31,33 12V

Would you tell me what "?" is?

Thanks

LI
Received on Thu May 15 2003 - 07:16:01 BST