Xtramus DApps-MPT V1.4 - Manual (Page 59)

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9.1. Test Tasks - Layer 1: DUT-OSC
DApps-MPT will start examining Crystal Oscill
ator’s frequency of the DUT and see if it’s either faster or
slower than standard speed in ppm scale.
A. Setup
 Test Port: Select the port that will be used for DUT-OSC test.
 Media Type: Click the Media Type scroll- down menu to choose DUT’s link speed.
 Minimum Waiting Time: This task will halt at least for the Minimum Waiting Time you input here
during auto-negotiation process.

Media Type Waiting Timeout: If the time spent for auto-negotiation exceeds the Media Type
Waiting Timeout you set here, the test will stop and the test result will be fail.
B. Criteria
 OSC PPM Min/Max: Please input the minimum/maximum frequencies (ppm) which will serve as
DUT- OSC Task’s testing criteria.
C. Misc
 Title of task name: You can assign a name to this task for identification.
 Apply: Apply the changes you made.
D. Help
All test variables used for this task and their definitions will be listed here for reference.