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AR# 9546

**Obsolete** ChipScope - Change in control_bus width for version 1.2 of the ICON and ILA cores

Description

Keywords: ChipScope, control_bus, width

Urgency: Standard

General Description:
In version 1.2 of the ICON and ILA cores, the control_bus width is different in the instantiation templates. Is this a mistake?

Solution

No, the control bus was widened to properly support version 1.2 of the ICON and ILA cores. In order to use a version 1.2 ILA or ICON core, all the cores in the design must be regenerated to version 1.2.

(Newer versions of the ILA core may have different control_bus widths; for example, version 4.2i has a width of 42.)
AR# 9546
Date Created 08/31/2007
Last Updated 09/26/2005
Status Archive
Type ??????