LSI U80ALVD Manuel d'utilisateur télécharger pdf (Page 65)

Operational Environment A-9

Table A.5 External SCSI Connector J3

Signal Name Pin Signal Name Pin

SD12+ 1 SMSG+ 26

SD13+ 2 SSEL+ 27

SD14+ 3 SCD+ 28

SD15+ 4 SREQ+ 29

SDP1+ 5 SIO+ 30

SD00+ 6 SD08+ 31

SD01+ 7 SD09+ 32

SD02+ 8 SD10+ 33

SD03+ 9 SD11+ 34

SD04+ 10 SD12− 35

SD05+ 11 SD13− 36

SD06+ 12 SD14− 37

SD07+ 13 SD15− 38

SDP0+ 14 SDP1− 39

GND 15 SD00− 40

DIFFSENS 16 SD01− 41

TERMPWR 17 SD02− 42

TERMPWR 18 SD03− 43

N/C 19 SD04− 44

GND 20 SD05− 45

SATN+ 21 SD06− 46

GND 22 SD07− 47

SBSY+ 23 SDP0− 48

SACK+ 24 GND 49

SRST+ 25 J3_SENS 50

TERMPWR 51 SMSG− 60

TERMPWR 52 SSEL− 61

N/C 53 SCD− 62

GND 54 SREQ− 63

SATN− 55 SIO− 64

GND 56 SD08− 65

SBSY− 57 SD09− 66

SACK− 58 SD10− 67

SRST− 59 SD11− 68

Note: When operated in the SE mode, all signals with the + sufﬁx

are clamped to ground.

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 77 78

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LSI U80ALVD Manuel d'utilisateur Page 65