Questions tagged [clock-gating]
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Why AND-Latch based clock gate (ICG cell) is not reliable only when driving negative edge triggered FFs?
I'm reading the paper "A Novel Glitch-Free Integrated Clock Gating Cell for High Reliability"
https://ieeexplore.ieee.org/document/8702507
It says that with AND-Latch based ICG there could ...
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Glitches in clock gating cell
how exactly does glitch happen for rising-edge and falling-edge ICG ?
Why for the top version of rising-edge ICG, there is no X at the MSB of the latch output ?
Note: TE signal is asynchronous to CLK,...
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