SUPER MICRO Computer Super PIIIDM3, Super PIIIDME Ultra160 SCSI Connectors, Installation

SUPER PIIIDM6/PIIIDM4/PIIIDM3/PIIIDME User's Manual

Ultra160 SCSI

Connectors

Refer to Table 2-36 for pin

definitions for the Ultra160

SCSI connectors located at

J41 and J42.

Table 2-36

68-pin Ultra160 SCSI Connectors (J41, J42)

Installation

Connector
Contact
N u m b e r	Signal Names
1	+ D B ( 12 )
2	+ D B ( 13 )
3	+ D B ( 14 )
4	+ D B ( 15 )
5	+ D B ( P 1 )
6	+DB(0)
7	+DB(1)
8	+DB(2)
9	+DB(3)
1 0	+DB(4)
1 1	+DB(5)
1 2	+DB(6)
1 3	+DB(7)
1 4	+ D B ( P )
1 5	G R O U N D
1 6	D I F F S E N S
1 7	T E R M P W R
1 8	T E R M P W R
1 9	R E S E R V E D
2 0	G R O U N D
2 1	+ A T N
2 2	G R O U N D
2 3	+ B S Y
2 4	+ A C K
2 5	+ R S T
2 6	+ M S G
2 7	+ S E L
2 8	+ C / D
2 9	+ R E Q
3 0	+I/O
3 1	+DB(8)
3 2	+DB(9)
3 3	+ D B ( 10 )
3 4	+ D B ( 11 )

Connector
Contact
N u m b e r	Signal Names
3 5	-DB(12)
3 6	-DB(13)
3 7	-DB(14)
3 8	-DB(15)
3 9	-DB(P1)
4 0	-DB(0)
4 1	-DB(1)
4 2	-DB(2)
4 3	-DB(3)
4 4	-DB(4)
4 5	-DB(5)
4 6	-DB(6)
4 7	-DB(7)
4 8	-DB(P)
4 9	G R O U N D
5 0	G R O U N D
5 1	T E R M P W R
5 2	T E R M P W R
5 3	R E S E R V E D
5 4	G R O U N D
5 5	- A T N
5 6	G R O U N D
5 7	- B S Y
5 8	- A C K
5 9	- R S T
6 0	- M S G
6 1	- S E L
6 2	-C/D
6 3	- R E Q
6 4	-I/O
6 5	-DB(8)
6 6	-DB(9)
6 7	-DB(10)
6 8	-DB(11)

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