LSI SYM22801 - Manual (Page 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
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.
50
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