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by r3012
1397 days ago
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You can actually see this for yourself in the new open source PDKs. https://skywater-pdk.readthedocs.io/en/main/contents/librari... See how there are six foundry provided cell libraries that make different performance, power and area trade-offs. Even though it’s all 130nm. There are even more libraries than that too. Like the OSU one that makes even different trade offs. |
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