AMD PCM-5820 manual Auxilary power connector CN10, Floppy drive connector CN2

Auxilary power connector (CN10)

3

2

1

Table A-9: Peripheral power connector

Pin	Signal
3	-12 V
2	GND
1	-5 V

Floppy drive connector (CN2)

33	31		3	1
34	32		4	2
Table A-10: Floppy drive connector
Pin	Signal	Pin	Signal
1	GND	2	DENSITY SELECT*
3	GND	4	N/C
5	GND	6	N/C
7	GND	8	INDEX*
9	GND	10	MOTOR 0*
11	GND	12	DRIVE SELECT 1*
13	GND	14	DRIVE SELECT 0*
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 SELECT*
33	GND	34	DISK CHANGE*

* low active

88 PCM-5820 Series User's Manual