On Jun 28, 5:56*am, "maxascent" <maxasc...@yahoo.co.uk> wrote:
> It will depend on the configuration of the din and dout ports to how many
> block rams coregen will use. Have a look at the V5 libraries guide to see
> how a bram can be configured.
>
> Jon

It appears that coregen counts the block rams in Virtex 4 block ram
sizes (so it shows double what it really is for a Virtex 5).
The .xrpt output file lists XST_RAMS as 4 as expected. I will verify
in par but I believe this is the source of my confusion.

Joe