UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 3288

Foundation XABEL/ABL2EDIF: Logical Error 18823: Enable 'signal.OE' is only allowed when top_level specified.

説明


Keywords: ABEL, tri-state, XABEL, ABL2EDIF, Foundation M1

Urgency: Standard

General Description:

While synthesizing ABEL code with Foundation M1 Series
software, the following error may be encountered.

Logical Error 18823: Enable 'signal.OE' is only allowed when
top_level specified.

ABEL only allows tri-state buffer inference if the ABEL file being synthesized is a
top-level ABEL file.

ソリューション


Code the tri-state buffers out of the ABEL, and enter them in
another manner (VHDL, schematic, etc.).
AR# 3288
作成日 01/13/1998
最終更新日 01/16/2003
ステータス アーカイブ
タイプ 一般