Ok, I know I'm bringing up an old topic but here is some informaion that you guys may find usful.
Below are the (in order) pinouts for standerd floppy drive interface. But with a twist, ok you know how ever one has seen a SLIM floppy drive ether in a laptop or piggy backed on an old 5 1/4 floppy drive? well below is the pinout for the standerd SUPER-SLIM floppy drives. these drives have 26pins and should all be about the same. Though I cant say that all of them will work. Just rember 5v's is all they need.
In order standerd 34pin, super-slim floppy 26pin, and again the same thing only with more informaion. but its missing N/C pins. Connect N/C pins to ground or dont connect them to any thing.
I have one of these working in my iopener, Sarry no pics waiting for my DEEP BACK case for my iopener to arive befor i wire every thing up again.
floppy connector
Standerd connector: 34 pin edge connector
pin 1 pin 2
GND -High density select
reserved reserved
GND reserved
GND -Index
GND -Motor enable 1
GND -Drive select 0
GND -Drive select 1
GND -Motor enable 0
GND -Direction
GND -Step
GND -Write data
GND -Write enable
GND -Track 0
GND -Write protect
GND -Read data
GND -Head 1 select
GND -Disk change
pin 33 pin 34
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SLIM FLOPPY
floppy connector pinout (for this floppy - 26pin only):
1 VDD 14 /STEP
2 /INDEX 15 GND
3 VDD 16 /WRDATA
4 DR0 17 GND
5 VDD 18 /WGATE
6 DISKCH 19 GND
7 N/C 20 /TRK0
8 N/C 21 GND
9 N/C 22 /WP
10 MTR0 23 GND
11 N/C 24 /RDDATA
12 DIR 25 GND
13 N/C 26 /HDSEL
Floppy Disk Interface Connector
FD26: Pin Signal Name Function in/out
1 VCC +5 v olts
2 IDX Index Pulse in
3 VCC +5 v olts
4 DS2 Drive Select 2 out
5 VCC +5 v olts
6 DCHG Disk Change in
10 M02 Motor On 2 out
12 DIRC Direction Select out
14 STEP Step out
16 WD Write Data out
17 GND Signal grounds
18 WE Write Enable out
19 GND Signal grounds
20 TRKO Track 0 in
21 GND Signal grounds
22 WP Write Protect in
23 GND Signal grounds
24 RDD Read Data in
25 GND Signal grounds
26 HS Head Select out
