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  3. AR# 52611: LogiCORE IP Ten Gigabit Ethernet PCS/PMA (10GBASE-R/10GBASE-KR) v2.5 - GTH Transceivers - Updated RXCDR attribute for targeting GES silicon

AR# 52611

LogiCORE IP Ten Gigabit Ethernet PCS/PMA (10GBASE-R/10GBASE-KR) v2.5 - GTH Transceivers - Updated RXCDR attribute for targeting GES silicon

Description

The Ten Gigabit Ethernet PCS/PMA (10GBASE-R/10GBASE-KR) v2.5 targets General ES silicon for the GTH Transceivers. There is an update needed to the RXCDR_CFG attribute for targeting GES silicon.

If using Initial ES silicon, the v2.5 core should be used without changing the RXCDR_CFG value.

Solution

If using Verilog, in the core_name/example_design/gth/core_name_gtwizard_gth_10gbaser_gt.v file change:

.RXCDR_CFG (83'h0001107FE406001041010),

to:

.RXCDR_CFG (83'h0002007FE2000C208001A),

If using VHDL, in the core_name/example_design/gth/core_name_gtwizard_gth_10gbaser_gt.vhd file change:

RXCDR_CFG => (x"0001107FE406001041010"),

to:

RXCDR_CFG => (x"0002007FE2000C208001A"),

AR# 52611
Date 11/08/2012
Status Active
Type General Article
IP