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S-Registers
RFM-4002-5015 Rev 3
87
S-Registers
In this chapter, you are will learn about S-registers and how to configure
registers for your iR1200 modem.
This chapter includes:
S-Register Page 87
Programming S-Register Page 87
Reading S-Register Page 88
Supported S-Register Page 88
S-Registers
S-registers are memory locations in the modem that you can program to meet
your communication needs. S-register parameters are numbered from 0 (zero)
to 255. Since many of the registers are reserved for internal operation purposes,
you are allowed to customize only a subset of the modem’s register.
Programming the S-Register
The following table describes the steps to program an S-Register.
1 From the command mode of your communication software,
type ATSn=x where n is the number of the S-register you
wish to customize and x is the value that you wish to assign
to that register.
2 Press ENTER to execute the command.
!
You may experience undesirable consequences if you
modify the S7 or S10 registers from their set default
values. For optimal performance, it is recommended
that you use the default values set for these two
registers.