AR# 819


XC5200: Dedicated GCLK pins for I/O when using BUFGP



On the 4k series, the dedicated GCLK pin's IOB cannot be used for I/O if that IOB's
BUFGP is used by an internal node. However, in the 5200 family, when a global
buffer is used by an internal node, one can still use the corresponding dedicated
GCLK pin for both input and output.


AR# 819
日期 03/03/2004
状态 Archive
Type 综合文章
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