Table 12. Single-Ended P Cable Pin Assignments - Seagate Elite 9 Product Manual

Elite 9 Product Manual, Rev. C
Table 12. Single-ended P cable pin assignments (non-shielded
connector) for ST410800W drives
+Signal name*Pin number–Signal name*
GROUND 1
GROUND 2
GROUND 3
GROUND 4
GROUND 5
GROUND 6
GROUND 7
GROUND 8
GROUND 9
GROUND 10
GROUND 11
GROUND 12
GROUND 13
GROUND 14
GROUND 15
GROUND 16
TERMPWR 17
TERMPWR 18
RESERVED 19
GROUND 20
GROUND 21
GROUND 22
GROUND 23
GROUND 24
GROUND 25
GROUND 26
GROUND 27
GROUND 28
GROUND 29
GROUND 30
GROUND 31
GROUND 32
GROUND 33
GROUND 34
Notes:
1. The minus sign next to a signal name indicates asserted state is the low
voltage.
2. Eight-bit devices (non-wide) connected to the P cable must leave the
following signals open: –DB (8) –DB (9) –DB (10) –DB (11) –DB (12)
–DB (13) –DB (14) –DB (15) –DB (P1). Connect all other signals as
defined.
35 –DB (12)
36 –DB (13)
37 –DB (14)
38 –DB (15)
39 –DB (P1)
40 –DB (0)
41 –DB (1)
42 –DB (2)
43 –DB (3)
44 –DB (4)
45 –DB (5)
46 –DB (6)
47 –DB (7)
48 –DB (P)
49 GROUND
50 GROUND
51 TERMPWR
52 TERMPWR
53 RESERVED
54 GROUND
55 –ATN
56 GROUND
57 –BSY
58 –ACK
59 –RST
60 –MSG
61 –SEL
62 –C/D
63 –REQ
64 –I/O
65 –DB (8)
66 –DB (9)
67 –DB (10)
68 –DB (11)
63