Motorola 900 series - EIA-530;V.36 DTE Pinouts

Cables
EIA-530N.36 DTE Pinouts
TIL
The table below lists the specific pinouts used in the EIA-530/V.36 DTE SIM
(Motorola
Part Number Ol-W3879BOx). This interface uses all of the HD-26
pins (except pin 1, which is not connected) to provide differential signals on
most lines. If pins HD26-2 through HD26-25 are pinned out to a DB25
connector on the same pin number, an EIA-530 DTE interface is provided. If
pins HD26-2 through HD26-26 are pinned out to a DB37 connector as noted in
the V.36 Pin Number column, a V.36 DTE interface is provided
Table B-11. EIA-530N.36 DTE Pinouts
TTL
HD-26Pin EIA-530
EIA-530N.36 V.36
V.36
Pin
Name
Direction Number Name Direction Name Number
TD
Sourced
HD26-2 TD-A
Output
TD-A DB37-4
HD26-14 TD-B
Output
TD-B DB37-22
ETXC
Sourced
HD26-24 TSET-A
Output
TSET-A
DB37-17
HD26-11
TSET-B
Output
TSET-B
DB37-35
RTS*
Sourced HD26-4 RTS-A
Output
RTS-A DB37-7
HD26-19
RTS-B
Output
RTS-B
DB37-25
DTR*
Sourced
HD26-20 DTER-A
Output
DTR-A
DB37-12
HD26-23 DTER-B
Output DTR-B DB37-30
LL*
Sourced HD26-18 LL
Output
LL DB37-10
RL*
Sourced
HD26-21 RI
Output L/MT
DB37-14
RD
Received HD26-3 RD-A
Input
RD-A
DB37-6
HD26-16 RD-B
Input
RD-B
DB37-24
CTS*
Received HD26-5 CTS-A
Input RFS-A DB37-9
HD26-13 CTS-B
Input RFS-B DB37-27
DSR*
Received
HD26-6
DCER-A
Input
DSR-A DB37-11
HD26-22
DCER-B
Input
DSR-B DB37-29
CD* Received HD26-8 RLSD-A
Input
RLSD-A DB37-13
HD26-10 RLSD-B
Input
RLSD-B
DB37-31
TXC
Received HD26-15 TSET-A
Input TSET-A DB37-5
HD26-12
TSET-B
Input TSET-B DB37-23
RXC Received
HD26-17
RSET-A
Input
RSET-A
DB37-8
HD26-9
RSET-B
Input
RSET-B
DB37-26
RI*
Received HD26-26 Not used
Input CI DB37-15
TM*
Received HD26-25
TM Input TI DB37-18
GND HD26-7
SG
SG
DB37-19
B-12
Reference Guide
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