Multi-Tech Systems MT5634ZPW-PCI - Manual (Page 48)

MT5634ZPW-PCI 48
Owner’s Manual
Command: %T125 Testing DSP 56K Code Version/Checksum
Values:
n/a
Description: Entering AT%T125 tests the DSP56K code
version and checksum running in external RAM.
Upon issuing this command the user may then issue
ATI4 to get DSP version or ATI1 to get DSP
checksum in RAM.
Entering AT%T124 tests the DSP56K code
version and checksum running in internal ROM.
Upon issuing this command the user may then issue
ATI4 to get DSP version or ATI1 to get DSP
checksum in ROM.
S-Registers
S-registers generally affect how the AT commands perform. You
can read or alter the contents of an S-register by using the S
command (see “AT Commands”).
Register Unit Range Default Description
S0 rings 0, 1–255 0 Sets the number of rings before
the modem answers.
ATS0=0
disables auto-answer completely.
S1 rings 0–255 0 Counts the number of rings that
have occurred.
S2 decimal 0–127 43 (+) Sets ASCII code for the escape
128–255 character. Values greater than
127 disable the escape sequence.
S3 decimal 0–127 13 (^M) Sets ASCII code for the carriage
return character.
S4 decimal 0–127 10 (^J) Sets ASCII code for the line feed
character.
S5 decimal 0–32 8 (^H) Sets ASCII code for the backspace
33–127 character. Values greater than 32
disable the backspace character.
* These values may be different outside North America.