Hi:

I did a search in app_common for identifier TC_FPGA_PORT_15_INPUT.
The output included what look like system variables under "References":

Declarations:
/equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 152 macro (un)definition 
/equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 152 macro (un)definition 


References:
$uses{    $fileref

References:
   /equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 152
   /equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 1079
   /equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 1372
   /equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 152
   /equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 1079
   /equinox_ne_sync/product/mx/sources/sync_ref_prot_hardware.c, line 1372


What's up?
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Jeffrey Robertson  :QT51  CAR  ESN 39-53334   jeffr@nortelnetworks.com