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Cache dma to wormhole header flits #595

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gaozihou opened this issue Oct 21, 2021 · 0 comments

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gaozihou commented Oct 21, 2021

Currently we convert cache_dma packet to wormhole packet by adding 2 flits on top of each cache data block --- one flit for DRAM address, another flit for wormhole header.
https://github.com/bespoke-silicon-group/bsg_manycore/blob/master/v/bsg_cache_dma_to_wormhole.v

It is possible to translate the address and merge these two flits into one on the edge of the manycore pod to improve IO bandwidth.

gaozihou self-assigned this

gaozihou added the enhancement label

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