Data Format; Figure 6-4. Selecting Asynchronous Or Synchronous Data Format; Table 6-3. Data Format Commands - ADTRAN DSU III AR User Manual

Chapter 6. Configuring DTE Options

Data Format

The D
or A
factory default setting is S
A
selected.
1= LOCAL
3=CONFIG
2= REMOTE ENTER
ADDRESS

Figure 6-4. Selecting Asynchronous or Synchronous Data Format

Table 6-3 shows the AT commands that can be used to set the D
F
ORMAT
Front Panel
1=ASYNCHRONOUS
2=SYNCHRONOUS
For asynchronous options, select the length of the data bytes.
1=ASYNC 9 BITS
2=ASYNC 10 BITS
3=ASYNC 11 BITS
6-6
F option is used to select either the S
ATA ORMAT
mode of operation for the DTE interface. The
SYNCHRONOUS
is chosen, the length of the data bytes must be
SYNCHRONOUS
1= NETWORK OPT.
2= DTE OPTIONS
3= TEST OPTIONS
4= DIAL OPTIONS
5= MANUAL COM.
.
AT Command Description
&Q0
&Q2
N/A
N/A
N/A
DSU III AR User Manual
(see Figure 6-4). If
YNCHRONOUS
1= DTE RATE
2= CONNECTOR TYPE 1= ASYNCHRONOUS
3= DATA FORMAT 2 = SYNCHRONOUS
4= DTE CMD OPTION
5= TRANSMIT CLOCK
6= CS OPTIONS
7= ANTI-STREAM
8= CD OPTIONS
9= TR OPTIONS
A= SR OPTIONS
B= AUXILIARY PORT

Table 6-3. Data Format Commands

Always asynchronous
Always synchronous
9 bits including start, stop, parity
10 bits including start, stop, parity
11 bits including start, stop, parity
YNCHRONOUS
1= ASYNC 9 BITS
2= ASYNC 10 BITS
3 = ASYNC 11 BITS
ATA
61202011L1-1