UMAX141520 Version 1B
9-19
3.2 Change Configuration Parameters
Press ‘2’ to change the configuration parameters. This option gives the choice to change Serial Number,
Mode, Speed, and Log Timing. Enter the name of the parameter that needs to be changed other than Serial
Number. The option to change the Serial Number is not available for field updates.
Enter the name from the list given on the
Tera term window. i.e., “Mode”, “Speed”, or “LogTiming”. Any
string entered other than given on the Tera Term window will be discarded by the Converter, as the string is
case sensitive. i.e., to change Speed
, typing “speed” will have no effect as the converter is
expecting
for the
string “Speed”. Changing the Speed will change the Speed of both Ethernet and Automotive Ethernet
PHYs.
Type “Mode” to change the mode. Press ‘1’ to configure the Automotive Ethernet PHY in Slave mode or ‘2’
for Master mode. Changing the Mode will change the Mode of Automotive Ethernet PHY only, as normal
Ethernet PHY has Auto-negotiation enabled to negotiate the Mode.
Log Timing could be configured to have a value between 1 Second to 10 Seconds.
The Master/Slave and Speed settings will be saved. So, after reset or power cycle, the converter will have
the last configured Speed, Mode, and Log Timing.
Enter the name of the parameter:
“Enter string Mode to change Mode”. To change the Speed or Log Timing
Follow the same method. As shown in the picture below.
Figure 7 Change Parameters "Master to Slave"
