Transcription of UltraScale Architecture Clocking Resources User Guide
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UltraScale Architecture Clocking ResourcesUser Guide UG572 ( ) April 9, 2018 UltraScale Architecture Clocking Resources2UG572 ( ) April 9, HistoryThe following table shows the revision history for this VersionRevision04/09 2: Updated the BUFG_GT and BUFG_GT_SYNC 3: In Table 3-4, updated note 3: In Table 3-4, updated the description of BUF_IN for the COMPENSATION attribute on page 2: Updated the discussion on page 15. Added clarification to the BUFG_GT and BUFG_GT_SYNC 3: Updated the Dynamic Phase Shift Interface in the MMCM section. Added Table 3-6 and Table 3-8. In Table 3-12, updated the descriptions for CLKOUT[0:1]_PHASE and 1: Updated the discussion on page 9 about the differences between clock capable and global clock 2: Added clarification to the Global clock Inputs section. Added further information following Figure 2-3.
addition, there is a local BUFCE_LEAF clock buffer for driving leaf clocks from horizontal distribution to various blocks in the device. BUFGCTRL has derivative software representations of types BUFGMUX, BUFGMU X1, BUFGMUX_CTRL, and BUFGCE_1. BUFGCE is for glitchless clock gating and has software derivative BUFG (BUFGCE with clock enable tied ...
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