Transmission characteristic adjustment device, transmission device and method for adjusting transmission characteristic

摘要

A transmission characteristic adjustment device includes: a setting process portion that sets a setting value concerning each transmission characteristic of a plurality of electric signals to at least one of a sending device that sends the plurality of electric signals and a receiving device that receives the plurality of electric signals; a generation process portion that acquires each error rate calculated based on identification information included in each of the plurality of electric signals whenever the setting value is changed, and generates a table on which a plurality of sets of the setting value and the error rate are recorded; and an adjustment process portion that adjusts the setting value based on the table.

主权项

1. A transmission characteristic adjustment device comprising:
a setting process portion that sets a setting value concerning each transmission characteristic of a plurality of electric signals to at least one of a sending device that sends the plurality of electric signals and a receiving device that receives the plurality of electric signals; a generation process portion that acquires each error rate calculated based on identification information included in each of the plurality of electric signals whenever the setting value is changed, and generates a table on which a plurality of sets of the setting value and the error rate which corresponds to the plurality of sets of the setting value are recorded; and an adjustment process portion that monitors each error rate calculated based on the identification information included in each of the plurality of electric signals, and when the monitored error rate exceeds a threshold value, selects the set of setting value corresponding to the error rate smaller than the threshold value from the table, and adjusts the setting value based on the selected set of setting value.