AR# 15078

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5.1i PACE - "ERROR:Place:87 - Component "XXX" requiring 3.3V IO standard is locked to site H27. This site falls in bank 7, which does not support 3.3V IO standard..."

描述

Keywords: PACE, Virtex-II Pro, I/O, IO, standard, 3.3V, support, bank

Urgency: Standard

General Description:
After I lock down I/Os in my design and specify the I/O standards with PACE, MAP reports the following errors:

"ERROR:Place:87 - Component check_out requiring 3.3V IO standard is locked to site H27. This site falls in bank 7, which does not support 3.3V IO standard for the device xc2vp20."

"ERROR:Place:87 - Component PORT_ID[0] requiring 3.3V IO standard is locked to site AD20. This site falls in bank 5, which does not support 3.3V IO standard for the device xc2vp20."

解决方案

Virtex-II Pro only allows 3.3V I/Os to be placed in designated banks. However, PACE allows 3.3V I/Os to be placed in any bank without issuing an error.

Please see (Xilinx Answer 14965) for more details on Virtex-II Pro banking rules.
AR# 15078
日期 03/06/2005
状态 Archive
Type 综合文章
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