LSI SYM22801 Manual do Utilizador descarregar pdf (Página 63)

Operational Environment A-7

Table A.3 SCSI Connectors J2/J6 and J3/J7

Signal Name Pin Signal Name Pin Signal Name Pin

GND 1 GND 24 SD7/ 47

GND 2 GND 25 SDP/ 48

GND 3 GND 26 GND 49

GND 4 GND 27 CPRSNT_A-B/

1. CPRSNT_A/ (J2/J6) and CPRSNT_B/ (J3/J7) are used to sense the

connection of a standard SCSI device by sensing SCSI standard GND on this

pin.

GND 5 GND 28 TERMPWR 51

GND 6 GND 29 TERMPWR 52

GND 7 GND 30 N/C 53

GND 8 GND 31 GND 54

GND 9 GND 32 SATN/ 55

GND 10 GND 33 GND 56

GND 11 GND (J2/J6)

GND/16CBLSNS

(J3/J7)

34 SBSY/ 57

GND 12 SD12/ 35 SACK/ 58

GND 13 SD13/ 36 SRST/ 59

GND 14 SD14/ 37 SMSG/ 60

GND 15 SD15/ 38 SSEL/ 61

GND 16 SDP1/ 39 SC_D/ 62

TERMPWR 17 SD0/ 40 SREQ/ 63

TERMPWR 18 SD1/ 41 SI_O/ 64

N/C 19 SD2/ 42 SD8/ 65

GND 20 SD3/ 43 SD9/ 66

GND 21 SD4/ 44 SD10/ 67

GND 22 SD5/ 45 SD11/ 68

GND 23 SD6/ 46

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 79 80

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LSI SYM22801 Manual do Utilizador Página 63