Tandy DCM212 Operation Manual page 41

Chapter 3
Table
7.
Registers
Register
Range
Unit
Function
SO
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
0-255
0-255
0-127
0-127
0-127
Ring
Ring
ASCII
code
ASCII
code
ASCII
code
0-32,
127 ASCII
code
2-255 Seconds
1-255
Seconds
0-255 Seconds
1-255
1/10 sec.
1-255
1/10 sec.
S11
50-255
Millisec
S12
20-255
1/50
sec.
S16
1
S13-S15
Defines the
rings
in
answer
mode
Ring counter
Defines
escape code
character
Defines
CR
code
character
Defines
LF code
character
Defines
BS
code
character
Defines
dial
tone
wait time
Defines
carrier
wait time
Defines
pause
duration
for
comma
(Although
you can
input
a value
up
to
255, the actual
maximum
value
is
54)
Defines
carrier detect
response
time
Defines
carrier loss
time
for
hang
up
Defines touch-tone
dialing
speed
Defines escape code guard
time
Self-test
mode
OFF
Self-test
mode
ON
Bit-mapped
registers
Default
0*
43
13
10
8
2
30
2
6
7
70
50
*
When
DIP
SW1
is
ON,
the
Modem
will
power up
in
auto answer
with S0=1.
Note:
The ASCII
code
values
are
expressed
in
decimal.
35