SCSI Internal (2.5")

From HwB

Pinout

This connector is for 2.5" internal harddisks.

Idc40m.png

40 PIN IDC (0.75") MALE at the controller & peripherals.

Idc40f.png

40 PIN IDC (0.75") FEMALE at the cable.

Pin Name Dir Description
1 +5V Arrow.png +5 VDC
2 +5V Arrow.png +5 VDC
3 RET Arrow.png Return (Ground?)
4 RET Arrow.png Return (Ground?)
5 GND Arrowlr.png Ground
6 DB0 Arrowlr.png Data Bus 0
7 GND Arrowlr.png Ground
8 DB1 Arrowlr.png Data Bus 1
9 GND Arrowlr.png Ground
10 DB2 Arrowlr.png Data Bus 2
11 GND Arrowlr.png Ground
12 DB3 Arrowlr.png Data Bus 3
13 GND Arrowlr.png Ground
14 DB4 Arrowlr.png Data Bus 4
15 GND Arrowlr.png Ground
16 DB5 Arrowlr.png Data Bus 5
17 GND Arrowlr.png Ground
18 DB6 Arrowlr.png Data Bus 6
19 GND Arrowlr.png Ground
20 DB7 Arrowlr.png Data Bus 7
21 GND Arrowlr.png Ground
22 PARITY Arrowlr.png Data Parity (odd Parity)
23 GND Arrow.png Ground
24 TMPWR Arrowlr.png Termination Power
25 /ATN Arrowl.png Attention
26 /BSY Arrowlr.png Busy
27 GND Arrow.png Ground
28 /ACK Arrowl.png Acknowledge
29 /RST Arrowlr.png Reset
30 /MSG Arrowr.png Message
31 GND Arrow.png Ground
32 /SEL Arrowlr.png Select
33 /I/O Arrowr.png Input/Output
34 /C/D Arrowr.png Control/Data
35 GND Arrow.png Ground
36 /REQ Arrowr.png Request
37 RET Arrow.png Return (Ground?)
38 RET Arrow.png Return (Ground?)
39 +5V Arrow.png +5 VDC
40 +5V Arrow.png +5 VDC

Note: Direction is Device relative Bus (other Devices).

Connector is: AMP 6-176135

Contributions

Sources