Intel SBC-776 Floppy Drive Connector (CN12)

SBC-776
32 SBC-776 Manual BC-599/596
Floppy Drive Connector (CN12)
Floppy drive connector (CN12)
Pin Signal Pin Signal
1 GND 2 DENSITY SELECT
3 GND 4 N/C
5 GND 6 DRIVE TYPE
7 G N D 8 INDEX
9 GND 10 MOTOR 0
11 GND 12 DRIVE SELECT 1
13 GND 14 DRIVE SELECT 2
15 GND 16 MOTOR 1
17 GND 18 DIRECTION
19 GND 20 STEP
21 GND 22 WRITE DATA
23 GND 24 WRITE GATE
25 GND 26 TRACK 0
27 GND 28 WRITE PROTECT
29 GND 30 READ DATA
31 GND 32 HEAD DELECT
33 GND 34 DISK CHANGE
PS/2 Keyboard and Mouse Connector (CN13)
On board SBC-776, there is a standard 6-pin header for PS/2
keyboard and mouse connector. The pin definition is provided
below.
Keyboard and mouse connector (CN 13)
Pin Signal Pin Signal
1 KB DATA 2 MS DATA
3 GND 4 VCC
5 KB CLOCK 6 MS CLOCK