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AR# 10866

3.1i Project Navigator/CORE Generator IP2 - Double-clicking on the .xco file brings up COREGen with incorrect bounds for Async FIFO core.

Description

Keywords: Project Navigator, CORE Generator, COREGen, Async, FIFO,
XCO, port, parameters, data

Urgency: Standard

General Description:
In Project Navigator's "Sources" under the Project window, if I double-click
on the .xco file for my Async FIFO core, CORE Generator opens with
incorrect bounds for the Data Port Parameters. After this, I cannot get
back to all available bounds for the core, as the lower bound of the FIFO
depth is no longer available.

Solution

To work around this, you need to change the Input Data Width to another
value, then change it back to your target value; the proper bounds for the
FIFO depth will then be available.

This is a known issue in the software, and it is currently being investigated.
AR# 10866
Date Created 01/29/2001
Last Updated 08/23/2002
Status Archive
Type General Article