Распиновка разъема SCSI External Centronics 50 (Single-ended) Connector

Распиновка, расположение выводов и внешний вид устройства хранения данных:

SCSI External Centronics 50 (Single-ended)

 (at the controller & devices)
 (at the cable)

50 PIN CENTRONICS FEMALE at the controller & devices.
50 PIN CENTRONICS MALE at the cable.

Pin
Name
Dir
Description

1-25
GND

Ground

26
DB0

Data Bus 0

27
DB1

Data Bus 1

28
DB2

Data Bus 2

29
DB3

Data Bus 3

30
DB4

Data Bus 4

31
DB5

Data Bus 5

32
DB6

Data Bus 6

33
DB7

Data Bus 7

34
PARITY

Data Parity (odd Parity)

35
GND

Ground

36
GND

Ground

37
GND

Ground

38
TMPWR

Termination Power

39
GND

Ground

40
GND

Ground

41
/ATN

Attention

42
n/c

Not connected

43
/BSY

Busy

44
/ACK

Acknowledge

45
/RST

Reset

46
/MSG

Message

47
/SEL

Select

48
/C/D

Control/Data

49
/REQ

Request

50
/I/O

Input/Output


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

Contributor:

Joakim Цgren

Source:

?

Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.

Document last modified: 2002-01-10

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