AR# 45676


LogiCORE IP Ethernet 1000BASE-X PCS/PMA or SGMII v11.2 - Functional simulation failure when using 1000 BASE-X and VHDL


Functional simulation failures are seen for the Ethernet 1000BASE-X PCS/PMA or SGMII version 11.2 core when the STANDARD parameter is set to 1000BASEX and VHDL design is being used for entry and simulation. 

The failures seen are:

Running functional simulation in ModelSim

Fatal: (vsim-3471) Slice range (11 downto 0) does not belong to the prefix index range (10 downto 0).
FATAL ERROR while loading design

Running functional simulation in IUS

ncelab: *E,TRINDXC: index constraint violation.
source file: GTXE2_CHANNEL.vhd, line = 1028, position = 99


To resolve this issue, on line 300 of <core_name>/example_design/transceiver/gtwizard_gt.vhd change the following:


RX_BIAS_CFG => ("00000000010"),


RX_BIAS_CFG => ("000000000100"),
AR# 45676
日期 11/05/2014
状态 Active
Type 综合文章
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