本通告的目的是通知大家已经过渡到了所选 Virtex™-5 LXT 和 SXT 器件的第 1 步和 10 层封装基片。 Data Sheet Pin-to-Pin Specification Change for the Virtex-5 Family XCN07021 (v1.0) December 24, 2007 For Your Information Overview The purpose of this notification is to communicate a data sheet pin-to-pin specification change for the Virtex-5 family. Description Pin-to-Pin Data Sheet change: For the Virtex-5 family, some pin-to-pin parameters have been changed to improve the accuracy of the generated timing report. A setup……