MAXTECH 28 用户手册
12
Table 4-1 S - Registers
Register
Function
Range/units Default
S0
Auto-answer Ring
0-255/rings
0
S1
Ring counter
0-255/rings
0
S2
Escape code character
0-127/ASCII
43
S3
Carriage return character
0-127/ASCII
13
S4
Line feed character
0-127/ASCII
10
S5
Backspace character
0-32, 127/ASCII
8
S6
Dial tone wait time
2-255 /seconds
2
S7
Remote carrier wait time
1-255/seconds
50
S8
Comma pause time
0-255/seconds
2
S9
Carrier detect response time 1-255/0.1 second
6
S10
Carrier loss time
1-255/0.1second
14
S11
Touch-tone dialing speed
50-255/0.001 second 95
S12
Escape character guard time 0-255/0.02 second
50
S13
Reserved
S14
Echo, response, dialing,
Bit-mapped register
138
originate/answer
S15
Reserved
S16
Modem tests
Bit-mapped register
0
S17
Reserved
S18
Length of modem tests
0-255 /seconds
0
S19-20 Reserved
S21
S21
CTS, DTR, DCD, DSR
Bit-mapped register
4
and Long Space Disconnect
S22
Speaker and response
Bit-mapped register
117
S23
Remote Digital Loopback
Bit-mapped register
55
Request, data rate, parity
S24
Sleep mode timer
0-255/ seconds
0
S25
DTR delay
0-255 /0.01 second
5
S26
RTS/CTS delay interval
0-255 /0.01 second
1
S27
Asynchronous/Bell
Bit-mapped register
73
CCITT Modes
S28
Make/break ratio
Bit-mapped register
0
Section Five - Result Codes
BASIC RESPONSE CODES
OK
0
CONNECT
1
RING
2
NO CARRIER
3
ERROR
4
CONNECT 1200
5
NO DIALTONE
6
BUSY
7
NO ANSWER
8
CONNECT 2400
10
CONNECT 4800
11
CONNECT 7200
12