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AR# 11767

4.1i CORE Generator, Virtex-II Pro, PAR - "ERROR:Pack:12 - The RLOC value of X20Y104 on component N3682 in RPM hset creates a macro that is too large..."

Description

Keywords: PAR, CORE Generator, COREGen, RPM RLOC, hset

Urgency: Standard

General Description:
When I target a Virtex-II Pro design with IP modules from CORE Generator, the following error appears if my core has RLOC or RPM (Relationally Placed Macro):

"ERROR:Pack:12 - The RLOC value of X20Y104 on component N3682 in RPM hset creates a macro that is too large for the device. Use a bigger device."

Solution

This error occurs because PAR is not able to successfully place the RPM macros in the device.

A possible work-around for this problem is to re-generate the core module without the RPM, and use the cores without the RPM. This work-around may reduce the performance of the core module, but it should make placement of the design easier.
AR# 11767
Date Created 08/29/2007
Last Updated 10/19/2008
Status Archive
Type General Article