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caravel
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2 Commits

Author SHA1 Message Date
Tim Edwards 2691903104 Reworked part of the layouts of both caravel and caravan to move 
the clocking subcircuit from inside the pad area near the "clock"
pin to under the DLL.  This prevents the DLL from having its
outputs travel all the way across the chip to reach the clocking
cell and then have the multiplexed clock travel all the way back,
especially as the DLL outputs are high-speed signals (up to 150
MHz).
 2021-12-02 20:45:39 -05:00
Tim Edwards 5262f35610 Modifications done as part of LVS on the caravel top level. 2021-11-21 22:07:16 -05:00