UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 18663

LogiCORE DA-FIR Filter - COREGen does not release the memory when generating large filters

描述

Keywords: COREGen, DA-FIR, memory, GUI, large

When generating a 1024 tap DA-FIR filter with 32-bit input and output coefficients, COREGen requires excessive time to generate the filter. After the initial generation of the filter, COREGen does not release its memory for other applications unless the COREGen GUI is closed.

Also, subsequent IP CORE generation slows down and freezes.

解决方案

The memory is released when the core GUI is closed.
AR# 18663
日期 04/01/2009
状态 Archive
Type 综合文章
的页面