When when you generate a core for Virtex-5 FXT, there is a period constraint missing in the example design UCF.
The following constraint should be added to the ucf file:
TIMESPEC "TS_recclk" = PERIOD "recclk_int" 153.6 MHz;
This belongs below the line:
NET "recclk_int" TNM_NET = "recclk_int";
AR# 32645 | |
---|---|
日付 | 05/21/2014 |
ステータス | アーカイブ |
種類 | 一般 |