XE5620 Datasheet, PDF (14/18 Pages) List of Unclassifed Manufacturers – 56 KBPS Surface-Mountable Integrated Sealed-Hybrid Modem

XE5620 Modem Registers (continued)
S14 Bit-mapped Register: S14 stores the values of
S45
Several AT Commands.
Bit Function
0 Echo (ATE0)
1 Reserved
2 Result Codes (ATQ0)
3 Numeric Responses (ATV0)
4,5 Pulse Dialing Parameters (AT&P0)
S95
S21 Bit-mapped Register: S21 stores the values of
Several AT Commands.
Bit Function
0-2 Reserved
3,4 DTR Condition (AT&D)
5 DCD Function (AT&C)
S97
6 DSR Function (AT&S)
7 Reserved
S22 Bit-mapped Register: S22 stores the values of
Several AT Commands.
Bit Function
0-3 Speaker Control (ATL/ATM)
S98
4,5,6 Response Set (ATX)
7 Reserved
S23 Bit-mapped Register: S23 stores the modem’s active
data format.
Bit Function
0, 1,2,3 DTE Rate 0-300 BPS
4,5 Parity
6,7 Reserved
Sleep Mode Timer: S45 determines how long the mo-
dem wil remain inactive before entering the low power
sleep mode.
Range: 0, 5-255
Units
Seconds
Default 0
Bit-mapped Register: S95 stores the modem’s result
code and moduleation information.
Bit Function
0, 1, 2 Result Code Selection
3 Modulation Selection
4-7 Reserved
Bit-mapped Register: S97 stores the modem’s error
control and data compression information.
Bit Function
0-2 Error Correction Selection
3-6 Reserved
7 Data Compression Selection
Bit-mapped Register: S98 stores the automatic retrain
and Flow control status.
Bit Function
0, 1 Error Correction Selection
2, 3 Reserved
4-6 Flow Control Selection
7 Reserved
S30 Inactivity Timer: S30 determines how long the mo-
dem wil remain on line with not data flowing. A 0 in
this register disables the inactivity time out.
Range: 0-255
Units
Minutes
Default 0
XECOM
(14)
XE5620