In version 8.1 of the core additional transceiver debug ports were added. These are only present when the
Additional Transceiver Control and Status Ports
option is selected. The new ports are shown in
Table: Transceiver Debug Interface
.
Table B-18:
Transceiver Debug Interface
|
Port
|
Direction
|
Upgrade Action
|
|
gt0_txpmareset_in
|
In
|
Tie Low
|
|
gt0_txpcsreset_in
|
In
|
Tie Low
|
|
gt0_rxpmareset_in
|
In
|
Tie Low
|
|
gt0_rxpcsreset_in
|
In
|
Tie Low
|
|
gt0_rxpmaresetdone_out
|
Out
|
Leave open
|
|
gt0_txphaligndone_out
|
Out
|
Leave open
|
|
gt0_txphinitdone_out
|
Out
|
Leave open
|
|
gt0_txdlysresetdone_out
|
Out
|
Leave open
|
|
gt0_rxphaligndone_out
|
Out
|
Leave open
|
|
gt0_rxdlysresetdone_out
|
Out
|
Leave open
|
|
gt0_rxsyncdone_out
|
Out
|
(GTHE2 and GTPE2-based cores only) Leave open
|
|
gt0_cplllock_out
|
Out
|
Leave open
|
|
gt0_qplllock_out
|
Out
|
Leave open
|
|
gt0_txprbsforceerr_in
|
In
|
Tie Low
|
|
gt0_txprbssel_in[2:0]
|
In
|
Tie to 000
|
|
gt0_rxprbssel_in[2:0]
|
In
|
Tie to 000
|
|
gt0_rxprbserr_out
|
Out
|
Leave open
|
|
gt0_rxprbscntreset_in
|
In
|
Tie Low
|
|
gt0_rxcdrhold_in
|
In
|
Tie Low
|
|
gt0_dmonitorout_out
|
Out
|
Leave open
|
|
gt0_rxcommadet_out
|
Out
|
Leave open
|