Pinouts of Connectors

SCSI Internal (2.5 inch) pinout

connector wiring

bookmark this page

40 pin IDC male connector layout
40 pin IDC male connector  at the controller & peripherals (0.75
Pin Name Dir Description
1+5V---+5 VDC
1+5V---+5 VDC
1RET---Return (Ground?)
1RET---Return (Ground?)
1GND<->Ground
2DB0<->Data Bus 0
1GND<->Ground
4DB1<->Data Bus 1
1GND<->Ground
6DB2<->Data Bus 2
1GND<->Ground
8DB3<->Data Bus 3
1GND<->Ground
10DB4<->Data Bus 4
1GND<->Ground
12DB5<->Data Bus 5
1GND<->Ground
14DB6<->Data Bus 6
1GND<->Ground
16DB7<->Data Bus 7
1GND<->Ground
18PARITY<->Data Parity (odd Parity)
24GND---Ground
26TMPWR<->Termination Power
32/ATN<--Attention
36/BSY<->Busy
24GND---Ground
38/ACK<--Acknowledge
40/RST<->Reset
42/MSG-->Message
24GND---Ground
44/SEL<->Select
50/I/O-->Input/Output
46/C/D-->Control/Data
24GND---Ground
48/REQ-->Request
1RET---Return (Ground?)
1RET---Return (Ground?)
1+5V---+5 VDC
1+5V---+5 VDC

Note: Direction is Device relative Bus (other Devices). Connector is: AMP 6-176135.

This information should be correct, but may be not. Please, help us to improve this document!
Is this document CORRECT or INCORRECT? Your opinion will be used to establish document status (showed at the bottom).
40 pin IDC female connector diagram
40 pin IDC female connector  at the cable (0.75
Pinouts.ru > Hard drives connectors pinouts listing >  Pinout of SCSI Internal (2.5 inch) and layout of 40 pin IDC male connector and 40 pin IDC female connector
Document status: unknown
Source(s) of this and additional information: Electrical Interface Spec for IBM DPRS-20810 and DPRS-21215 at IBM Hard disk drive support 0 report(s)
Last updated at Sat Jun 25 2005. Add your comments to this document. Is this document correct or incorrect? What is your opinion?
[Discuss at the forum] [Back to index] [Add new pinout]
This page contain parts under Copyright © 2000-2006 by pinouts.ru team.
No any portion of this webpage may be reproduced in any form without visible direct link to this page provided. Webmaster permission required in any other cases.
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.
4205 hits since March 4, 2005