Cermetek Microelectronics, Inc.
High Speed Modem and FAX Family
2003 Cermetek Microelectronics, Inc.
Page 15
Document No. 607-0003 Revision K3 (09/03)
Table 7. S-Register Summary.
Register Function Range
Units
Saved
Default
S0
Rings to Auto-Answer
0-255
Rings
*
0
S1 Ring
Counter
0-255
Rings
0
S2 Escape
Character
0-255
ASCII
*
43
S3
Carriage Return Character
0-127
ASCII
13
S4
Line Feed Character
0-127
ASCII
10
S5 Backspace
Character
0-255
ASCII
8
S6
Wait Time for Dial Tone
2-255
Seconds
2
S7
Wait Time for Carrier
1-255
Seconds
50
S8
Pause Time for Dial Delay Modifier
0-255
Seconds
*
2
S9
Carrier Detect Response Time
1-255
0.1 seconds
*
6
S10
Carrier Loss Disconnect Time
1-255
0.1 seconds
*
14
S11
DTMF Tone Duration
50-255
0.001 seconds
*
95
S12
Escape Prompt Delay
0-255
0.02 seconds
*
50
S13 Reserved
---
---
---
---
S14
General Bit Mapped Options Status ---
---
---
138
(8Ah)
S15 Reserved
---
---
---
---
S16
Test Mode Bit Mapped Option Status (&T)
---
---
---
0
S17 Reserved
---
---
---
---
S18 Test
Timer
0-255
Seconds
*
0
S21
V.24/General Bit Mapped Options Status
---
---
---
52 (34h)
S22
Speaker/Results Bit Mapped Options Status
---
--- ---
117
(75h)
S23
General Bit Mapped Options Status ---
--- ---
62
(3Dh)
S24 Reserved
---
---
---
---
S25
Delay to DTR Off
0-255
Sec or 0.01 sec
*
5
S26
RTS-to-CTS Delay
0-255
0.01 seconds
---
1
S27
General Bit Mapped Options Status ---
---
---
73
(49h)
S28
General Bit Mapped Options Status
---
---
---
0
S30
Disconnect Inactivity Timer
0-255
10 seconds
---
0
S31
General Bit Mapped Options Status ---
--- ---
94
(C2h)
S32
XON Character
0-255
ASCII
---
17 (11h)
S33
XOFF Character
0-255
ASCII
19 (13h)
S34-S35 Reserved
---
---
---
S36
LAPM Failure control
---
---
*
7
S37 Line
Connection
Speed ---
---
*
0
S38
Delay before Forced Hang up
0-255
Seconds
20
S39
Flow Control bit Mapped Options Status
---
---
*
3
S40
General Bit Mapped Options Status
---
---
*
104 (68h)
S41
General Bit Mapped Options Status
---
---
*
195 (C3h)
S42-S45 Reserved
---
---
---
S46
Data Compression Control
---
---
*
138
S48
V.42 Negotiation Control
---
---
*
7
S82
LAPM Break Control
---
---
128 (40h)
S86 Call
Failure
Reason
Code 0-255
---
---
S95
Result Code Messages Control
---
---
*
0
