Modem Reference 6-25
<min_rate> Specifies the lowest bit rate at which the
modem may establish a connection. (This value
is fixed at zero for the EtherExpress PRO/
100 LAN/Modem PC Card Adapter.)
<max_rate> Specifies the highest bit rate at which the
modem may establish a connection. For
modulations that support only a fixed bit rate
(such as V.22bis), <max_rate> has a fixed value
to which it defaults. If the default rate or a rate
other than zero is specified, the modem will
return ERROR. This subparameter accepts the
following values: 0, 300, 1200, 2400, 4800, 7200,
9600, 12000, 14400, 16800, 19200, 21600,
24000, 31200, 33600bps. If unspecified (set to
0), <max_rate> is determined by the value of
<carrier>.
If the <carrier> setting is K56, the <max_rate>
subparameter should be left at the default value
(zero).
S-Register Reference
This section provides information on all the S-Registers supported by the
Intel EtherExpress PRO/100 LAN/Modem PC Card Adapter. It is
divided into two parts:
Introduction to S-Registers
S-Register Reference (in numerical order)
Introduction to S-Registers
The Intel EtherExpress PRO/100 LAN/Modem PC Card Adapter uses
memory storage locations, or S-Registers, to hold information controlling
its operating environment. Few of these S-Registers require attention from
modem users.
Some of the S-Registers are reserved. These either contain parameter bit
maps for the internal use of the modem or are not in current use. Gener-
ally, modem users should not alter or write to any of these reserved
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