SCSI-III External Hi D-Sub (Single-ended)

Pinout

68 PIN HI-DENSITY D-SUB FEMALE at the controller & devices.

68 PIN HI-DENSITY D-SUB MALE at the cable.

Pin	Name	Dir	Description
1-16	GND		Ground
17	TERMPWR		Termination Power
18	TERMPWR		Termination Power
19	res		reserved
20-34	GND		Ground
35	DB12		Data Bus 12
36	DB13		Data Bus 13
37	DB14		Data Bus 14
38	DB15		Data Bus 15
39	DPB1		Data Parity (odd Parity)
40	DB0		Data Bus 0
41	DB1		Data Bus 1
42	DB2		Data Bus 2
43	DB3		Data Bus 3
44	DB4		Data Bus 4
45	DB5		Data Bus 5
46	DB6		Data Bus 6
47	DB7		Data Bus 7
48	DPB		Data Parity (odd Parity)
49	GND		Ground
50	GND		Ground
51	TERMPWR		Termination Power
52	TERMPWR		Termination Power
53	res		reserved
54	GND		Ground
55	/ATN		Attention
56	GND		Ground
57	/BSY		Busy
58	/ACK		Acknowledge
59	/RST		Reset
60	/MSG		Message
61	/SEL		Select
62	/C/D		Control/Data
63	/REQ		Request
64	/I/O		Input/Output
65	DB8		Data Bus 8
66	DB9		Data Bus 9
67	DB10		Data Bus 10
68	DB11		Data Bus 11

Note: Direction is Device relative Bus (other Devices).

Contributions

• Joakim Ögren

Sources

• SCSI FAQ
• SCSI 68 Pin Normal pinout at The Pin-Out directory