Specifications

Little Board/P5i Technical Manual
2–24
Table 2–18 SCSI Interface Connector (J9)
Pin Signal Function
2 DB0* Data Bit 0 (LSB)
4 DB1* Data Bit 1
6 DB2* Data Bit 2
8 DB3* Data Bit 3
10 DB4* Data Bit 4
12 DB5* Data Bit 5
14 DB6* Data Bit 6
16 DB7* Data Bit 7
18 DBP* Data Bit Parity
26 TERM PWR Termination +5V DC
32 ATN* Attention
34 GROUND Signal Ground
36 BSY* Busy
38 ACK* Transfer Acknowledge
40 RST* Reset
42 MSG* Message
44 SEL* Select
46 C/D* Control/Data
48 REQ* Transfer Request
50 I/O* Data Direction
25 N/A Key Pin
1-49(odd)
20,22,24
28,30
GROUND Signal Grounds
Table 2–19 J9 Mating Connector
Connector Type Mating Connector
RIBBON 3M 3425-7600
Latching Clip 3505-8050
DISCRETE WIRE MOLEX HOUSING 22-55-
2502
PIN 16-02-0103