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To execute the sequence as described in
the Tcl console of the Vivado IDE with the traffic running in the Ethernet Controller
application. The command to source the script is:
source
<working_dir>/kcu1250_10gbasekr_trd/ready_to_test/fec_and_err_injection/err_in
jection.tcl
Dynamic Reconfiguration Ports
The GTH transceiver dynamic reconfiguration ports (DRP) can be accessed via the training
ports of the 10-Gigabit Ethernet PCS/PMA IP core. The training ports are brought out to
VIOs - training_*_ch0 and training_*_ch1.
1. For reads:
Set the training_addr_ch* to a DRP address, example h'00_007F
°
(TX_MARGIN_FULL_1, TX_MARGIN_FULL_0)
Set the training_rnw_ch* to 1
°
Toggle (0 > 1 > 0) enable_ch*
°
The read value will be available on training_rd_data_reg_ch*
°
2. For writes:
Set the training_addr_ch* to a DRP address example h'00_007F
°
(TX_MARGIN_FULL_1, TX_MARGIN_FULL_0)
Set the training_wr_data for the above address as h'AE9C
°
Set the training_rnw_ch* to 0
°
Toggle (0 > 1 > 0) enable_ch*
°
Read the value back following the instructions for Reads to verify that the write was
°
successful
To execute the sequence described in
<working_dir>/kcu1250_10gbasekr_trd/ready_to_test/drp_rd_wr.tcl
Source the script in the Tcl console of the Vivado IDE.
Refer to UltraScale Architecture GTH Transceivers User Guide (UG576)
DRP addresses that can be accessed.
10GBASE-KR Ethernet TRD
UG1058 (v2017.1) April 19, 2017
step
9, a Tcl script is provided. Source the script in
step 1
and
step
2, A Tcl script is provided in:
www.xilinx.com
Chapter 3:
Bringing Up the Design
[Ref 15]
for a list of
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