ESP Release 2025.1.0 #250
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ESP Release 2025.1.0 #250
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-appropriately handle backpressure from any output port in a "fork" -add extra cycle and FSM state to determine when all necessary output ports have been granted Co-authored-by: Kevin Lee <[email protected]>
…237) -Adds additional user fields to DMA control channels -On read channel, user encodes the source of the data (memory or another acc) -A small lookup table in the socket maps the index to a tile -On write channel, user encodes the number of destinations (memory, P2P, or multicat) -Example applications with dummy accelerator included
Co-authored-by: maico <[email protected]>
Conflicts: rtl/sockets/csr/esp_csr_pkg.vhd rtl/sockets/csr/esp_tile_csr.vhd rtl/sockets/proxy/esp_acc_dma.vhd rtl/sockets/proxy/esp_acc_regmap.vhd rtl/tiles/tile_io.vhd soft/common/drivers/common/include/esp_accelerator.h
-expand YX table to 9 registers (36 entries) -move multicast configuration to dedicated register
-incease user field of DMA interfaces to 6 bits -Mulitcast supports a max of 32 destinations -YX table supports up to 35 entires
Co-authored-by: Kevin Lee <[email protected]>
Co-authored-by: Marian Abuhazi <[email protected]>
Co-authored-by: Marian Abuhazi <[email protected]>
Co-authored-by: Marian Abuhazi <[email protected]> -change accgen RTL templates to be compliant -skip esp-caches due to `ifdef issue
-fix queue size handling -remove beta warning -fix NDEST constant generation if disabled
-add include path for new defines -support larger number of devices for leon3 probe
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