MGC-25/50/100 MGC+50/100 - Polycom

MGC Release Notes - Version 7.5
68
Table 8: Diagnostic Tests
Card Unit Test Description
MUX+ CM Local memory Checks buses’ data and
addresses.
Checks memory integrity and
capacity.
LAN Checks the ping between the
card and the Falcon host
machine IP Address.
Proc Local memory Checks buses’ data and
addresses.
Checks memory integrity and
capacity.
Full memory Checks all the processing
memory from the card manager.
Neighbor Checks the PCI access between
processors.
Clock Checks the frequency rate of the
processor.
TDM Creates a loop between the DSP
through the backplane and back
to the DSP to check data transfer
through the loop.
Audio+ CM PCI Scans the PCI to ensure that its
components are working
properly.
TDM Creates a loop between the DSP
through the backplane and the
QIFI then back to the DSP via the
time slot switch to check data
transfer through the loop.
QIFI Checks the H-sync and F-sync
clocks.
Memory Checks buses’ data and
addresses.
Checks memory integrity and
capacity.
Proc Clock Checks the frequency of the
processor.
Memory Checks buses’ data and
addresses.
Checks memory integrity and
capacity.
Checks burst and data bus
energy changes.