AR# 8068


2.1i COREGEN, 4K, Virtex: Dual Channel NCO outputs are identical in Verilog behavioral simulation


Keywords: verilog, nco, dds, dual, channel

Urgency: hot

General Description:
The Verilog behavioral models for the Virtex and 4K Dual Channel NCOs are incorrect--the
I and Q outputs display identical values.


The workaround is to generate a post-NGDBUILD simulation netlist for the NCO module
as described in (Xilinx Solution #8065)
AR# 8068
Date 08/01/2001
Status Archive
Type General Article
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