Cabletron Systems CSMIM-T1 - Manual (Page 167)

Registers
CSMIM-T1 Hardware Installation Guide 7-41
7.3 REGISTERS
Some registers control a single function. Others control several functions
and are bitmapped. We recommend bitmapped registers for reading
modem status only; we suggest you use commands to change the
modem’s settings.
7.3.1 Commands to Change or Read Registers
Change the Value of a Register
Sn=x
:Tn=x Changes the value of S or :T register “n” to a new value “x”.
Change the Value of the Last Referenced S-Register
=x Changes the value of the last referenced S-register or the
register pointed to with the ATSn command. For example, if the
last register command used was ATS0=2, entering AT=4
changes the value of register S0 from 2 to 4.
Display the Value of the Last Referenced S-Register
? Displays the value of the last S-register referenced in a read,
write, or point to command.
Point to New Register
Sn Where n is an integer from 0 to 27, indicating a register,
instructs the modem to point to the register whose location is n.
This becomes the last referenced register. For example, typing
ATS1 places the pointer at register S1 and returns the
command prompt.
Read All Registers
%Rn
%R0 Displays the contents of all S registers in decimal and
hexadecimal integers in tabular format.
%R1 Displays the contents of all :Tn=n commands in decimal and
hexadecimal integers in tabular format.
Read Configuration Register
Sn? Where n is an integer from 0 to 27, indicating an S register.