Maxim Integrated 73M1966B User Manual
Page 10
73M1866B/73M1966B GUI User Guide
UG_1x66B_002
10
Rev. 1.1
Sets the registers to a user-defined configuration
contained in a specified script file. This is used to
quickly put the registers into a configuration and
the 73M1x66 into operational mode without having
to individually set the register bits. If you have a
configuration that you will use again later, the
configuration can be saved as a script. See
Used to keep a record of all register accesses
performed by the user. Once turned on, user
transactions are recorded in the file specified in the
window. This is used to record a sequence of
operations that can be edited and saved as a
script. To use the recorded configuration, see
If Log Status is checked, all SPI transactions are
recorded in the specified file, including those
generated by the background line condition
monitoring routine (line voltage, current, etc.). If
Log Status is checked and
is activated, be aware that the log file is
continuously increasing in size.
The settings for the three most common
termination impedances. These are U.S. (600
Ω),
CTR-21 (complex) and Australian (Australian
complex). Select one to set the termination
impedance. After activating the Read All radio
button, the currently valid impedance is indicated
only if it is one of the three choices. If the currently
valid impedance is not one of the three choices,
none of the options will be shown as active.
Goes Off-Hook.
Goes On-Hook.
Calibrates the receive channel of the chipset.
If the SPI transactions are corrupted for some
reason, pressing this button resets the 73M1966B
SPI state machine and restores proper
communication between the 73M1966B and the
GUI.
Updated with the most recent ring signal voltage as
measured in R1A. This measurement is only valid
during the on-hook state.
Displays the DC voltage and DC current from the
CO or line emulator. The current reading is valid in
off-hook mode only.
Stops the continuous line condition monitoring
routine. Line voltage, current, etc. will not be
written to the log file.
Starts the continuous line condition monitoring
routine. Line voltage, current, etc. will be written to
the log file.