DEC Dual RS-232
 |
coté ordinateur |
|
| N° broche |
Port |
Nom |
Dir |
Description |
| 1 |
|
n/c |
|
Not connected |
| 2 |
1 |
TXD |
--> |
Transmit Data |
| 3 |
1 |
RXD |
<-- |
Receive Data |
| 4 |
1 |
RTS |
--> |
Ready To Send |
| 5 |
1 |
CTS |
<-- |
Clear To Send |
| 6 |
1 |
DSR |
<-- |
Data Set Ready |
| 7 |
1+2 |
GND |
- |
Ground |
| 8 |
1 |
DCD |
<-- |
Data Carrier Detect |
| 9 |
|
n/c |
|
Not connected |
| 10 |
|
n/c |
|
Not connected |
| 11 |
2 |
DTR |
--> |
Data Terminal Ready |
| 12 |
2 |
DCD |
<-- |
Data Carrier Detect |
| 13 |
2 |
CTS |
<-- |
Clear To Send |
| 14 |
2 |
TXD |
--> |
Transmit Data |
| 15 |
|
n/c |
|
Not connected |
| 16 |
2 |
RXD |
<-- |
Receive Data |
| 17 |
|
n/c |
|
Not connected |
| 18 |
|
n/c |
|
Not connected |
| 19 |
2 |
RTS |
--> |
Ready To Send |
| 20 |
1 |
DTR |
--> |
Data Terminal Ready |
| 21 |
|
n/c |
|
Not connected |
| 22 |
1 |
RI |
<-- |
Ring Indicator |
| 23 |
2 |
DSR |
<-- |
Data Set Ready |
| 24 |
|
n/c |
|
Not connected |
| 25 |
2 |
RI |
<-- |
Ring Indicator |
|
