Where to find hardward documentation?

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1

Hi. I ordered a Blackhole card and am starting to read up on the programming model while I wait for it to arrive. Where do I look for detailed information about a specific hardware model? For example, suppose I want to issue a noc_async_read() call from a kernel. How do I know which kind of tile is found at a given set of (x,y) coordinates on a P150A card? That kind of thing…

Thanks.

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Answering my own question, it seems that the actual Metalium source is the best resource. Regarding the NoC coordinates specifically, tt-metal/tt_metal/soc_descriptors/blackhole_140_arch.yaml at main · tenstorrent/tt-metal · GitHub