Seagate Elite 9, Руководство по эксплуатации продукта

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Elite 9 Product Manual, Rev. C 61
Table 11. Differential cable pin assignments
(non-shielded connector) for ST410800ND drives
+Signal name*Pin number–Signal name*
SHIELD GND 1 2 GROUND
DB (0) 3 4 –DB (0)
DB (1) 5 6 –DB (1)
DB (2) 7 8 –DB (2)
DB (3) 9 10 –DB (3)
DB (4) 11 12 –DB (4)
DB (5) 13 14 –DB (5)
DB (6) 15 16 –DB (6)
DB (7) 17 18 –DB (7)
DB (P) 19 20 DB (P)
DIFFSENS 21 22 GROUND
GROUND 23 24 GROUND
TERMPWR 25 26 TERMPWR
GROUND 27 28 GROUND
ATN 29 30 –ATN
GROUND 31 32 GROUND
BSY 33 34 –BSY
ACK 35 36 –ACK
RST 37 38 –RST
MSG 39 40 –MSG
SEL 41 42 –SEL
C/D 43 44 –C/D
REQ 45 46 –REQ
I/O 47 48 –I/O
GROUND 49 50 GROUND
*See Section 11.7.3.2 for detailed electrical characteristics of these
differential signals.