Sun Microsystems Sun Blade 1000 Service Manual page 254

TABLE B-9
Pin
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
B-10 Sun Blade 1000 and Sun Blade 2000 Service Manual • January 2002
UltraSCSI Connector Pin Assignments (Continued)
Signal
SCSI_B_DAT<2>_
SCSI_B_DAT<3>_
SCSI_B_DAT<4>_
SCSI_B_DAT<5>_
SCSI_B_DAT<6>_
SCSI_B_DAT<7>_
SCSI_B_PAR<0>
GND
NC
TERMPOWER_B
TERMPOWER_B
NC
GND
SCSI_B_ATN_L
GND
SCSI_B-BSY_L
SCSI_B_ACK_L
SCSI_B_RESET_L
SCSI_B_MSG_L
SCSI_B_SEL_L
SCSI_B-CD_L
SCSI_B_REQ_L
SCSI_B_IO_L
Description
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Parity 0
Ground
Not connected
Terminal B power
Terminal B power
Not connected
Ground
Attention
Ground
Busy
Acknowledge
Reset
Message
Select
Command
Request
In/out