Type: Answers

Type: Errata

Area: EMIF

Area: Intellectual Property



DDR2 and DDR3 SDRAM Controller with UniPHY Simulation Fails in Riviera

Description

Simulations with the Riviera software fail.

Workaround/Fix

To work around this issue, modify the following lines in rand_burstcount_gen.sv� outside of the generate block:�

localparam MIN_EXPONENT= ceil_log2(MIN_BURSTCOUNT);� localparam MAX_EXPONENT= log2(MAX_BURSTCOUNT);� localparam EXPONENT_WIDTH= ceil_log2(MAX_EXPONENT);