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Add new area breakdowns to PPA proto. #340

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Jul 29, 2024
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12 changes: 11 additions & 1 deletion synthesis/power_performance_area.proto
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,17 @@ message Area {
// A fraction of die_area_um2 used by cells. Range of [0..1]
optional float cell_utilization_fraction = 5;

// Leaving out proto tags 6..9 for later use.
// Area only covered by combinationals.
optional float area_combinationals_um2 = 6;

// Area only covered by buffers.
optional float area_buffers_um2 = 7;

// Area only covered by timing buffers.
optional float area_timing_buffers_um2 = 8;

// Area only covered by sequentials.
optional float area_sequentials_um2 = 9;

// The total number of standard cells used.
// Invariance:
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