Seagate ST43401N/ND Computer Drive User Manual


 
ST43401N/ND, ST43402ND User’s Manual, Rev. B 19
Table 4. Unshielded single-ended I/O cabling (P cable)
Even pin Odd in
Signal name numbers Signal name numbers
DB– (12) 2 GROUND 1
DB– (13) 4 GROUND 3
DB– (14) 6 GROUND 5
DB– (15) 8 GROUND 7
DB– (P1) 10 GROUND 9
DB– (0) 12 GROUND 11
DB– (1) 14 GROUND 13
DB– (2) 16 GROUND 15
DB– (3) 18 GROUND 17
DB– (4) 20 GROUND 19
DB– (5) 22 GROUND 21
DB– (6) 24 GROUND 23
DB– (7) 26 GROUND 25
DB– (P) 28 GROUND 27
GROUND 30 GROUND 29
GROUND 32 GROUND 31
TERMPWR 34 TERMPWR 33
TERMPWR 36 TERMPWR 35
RESERVED 38 RESERVED 37
GROUND 40 GROUND 39
ATN– 42 GROUND 41
GROUND 44 GROUND 43
BSY– 46 GROUND 45
ACK– 48 GROUND 47
RST– 50 GROUND 49
MSG– 52 GROUND 51
SEL– 54 GROUND 53
C/D– 56 GROUND 55
REQ– 58 GROUND 57
I/O– 60 GROUND 59
DB– (8) 62 GROUND 61
DB– (9) 64 GROUND 63
DB– (10) 66 GROUND 65
DB– (11) 68 GROUND 67
Note. A minus sign indicates active low.