46
W&T
Modem Operation
4.4.22 %Dn (AT%D[7|8])
= Number of data bits per character
Default setting: 8
This command determines whether the serial character
format works with 7 or 8 data bits.
1
The %D command has a delayed effect. The first
OK reply is still with the old data format.
Successive commands in the same command line (such as
& W f o r s a v i n g ) a r e i g n o r e d . T h i s e n s u r e s t h a t a n y
inadvertent change in the baud rate can be restored by
resetting the LAN-Modem.
4.4.23 %Pn (AT%P[0|1|2])
= Specifying the parity bit
Default setting: 0 = no parity
This command determines if and, if yes, what parity is used
for the serial data format.
•
%P0
= no parity
•
%P1
= odd parity
•
%P2
= even parity
1
The %P command has a delayed effect. The first
OK reply is still with the old data format.
Successive commands in the same command line (such as
& W f o r s a v i n g ) a r e i g n o r e d . T h i s e n s u r e s t h a t a n y
inadvertent change in the baud rate can be restored by
resetting the LAN-Modem.
Summary of Contents for 58210
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