AR# 32872

MIG v3.1, Virtex-6 - "# ** Error: (vsim-8604) NaN results from division operation"

描述

When simulating all Virtex-6 MIG designs (DDR2 SDRAM, DDR3 SDRAM, and QDRII+ SRAM) using ModelSim, the following error occurs: 

#**Error: (vsim-8604) NaN results from division operation."

解决方案

The design completes the calibration and read/write operations with successful data comparison.

This error appears for all data widths.  

This error does not affect the functionality of the simulation and can be safely ignored.

AR# 32872
日期 08/13/2014
状态 Active
Type 综合文章
器件 More Less
IP