DECHDPXM—Set/Reset Half-Duplex Mode
Enables half-/full-duplex communication.
Format
CSI 9/11 |
? 3/15 |
1 3/1 |
0 3/0 |
3 3/3 |
h 6/8 |
Set to half-duplex mode. |
CSI 9/11 |
? 3/15 |
1 3/1 |
0 3/0 |
3 3/3 |
l 6/12 |
Set to full-duplex mode. |
Description
Full-duplex mode allows simultaneously two-way communication; half-duplex mode is limited to one-way communication at any given time. Half-duplex mode is available only in an RS232 line. Refer to Chapter 9 for details about half-duplex mode communication protocol.