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Add configurability for narrow-wide TCDM port connection #93

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Add configurability for narrow-wide TCDM port connection #93

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70574f7
docs: Updated schema
rgantonio Apr 2, 2024
48e46a1
hw: Add ports in Snitch cluster
rgantonio Apr 2, 2024
6b6563a
tpl: Update wrapper
rgantonio Apr 2, 2024
388e111
cfg: Test configuration
rgantonio Apr 2, 2024
9dc2e9d
add narrow and wide switch
xiaoling-yi Apr 2, 2024
b7cf3e7
add n and w
xiaoling-yi Apr 2, 2024
cc7820b
fix SnaxNarrowPorts
xiaoling-yi Apr 2, 2024
667ba60
all narrow and all wide ok and mixed gemm ok
xiaoling-yi Apr 3, 2024
f2a321f
cfg: Updated simd to wide only
rgantonio Apr 4, 2024
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36 changes: 36 additions & 0 deletions docs/schema/snitch_cluster.schema.json
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Original file line number Diff line number Diff line change
Expand Up @@ -444,6 +444,42 @@
"title": "SNAX TCDM Port",
"description": "Number of ports dedicated for an accelerator",
"default": 0
},
"snax_connect_tcdm_wide_only": {
"type": "boolean",
"title": "Connect SNAX TCDM to Wide TCDM MUX",
"description": "Connects a SNAX accelerator's TCDM ports to the wide TCDM MUX only. If false, it connects to narrow TCDM only.",
"default": false
},
"snax_connect_narrow_wide_mix": {
"type": "boolean",
"title": "Connect SNAX TCDM to narrow and wide MUX",
"description": "Connects a SNAX accelerator's TCDM ports to both narrow and wide. If true, it uses the indices specified below.",
"default": false
},
"snax_narrow_tcdm_start_idx": {
"type": "number",
"title": "Narrow TCDM Starting Index",
"description": "The starting index of the narrow TCDM port. Indexing starts from 0.",
"default": 0
},
"snax_narrow_tcdm_end_idx": {
"type": "number",
"title": "Narrow TCDM Ending Index",
"description": "The ending index of the narrow TCDM port. Indexing starts from 0.",
"default": 0
},
"snax_wide_tcdm_start_idx": {
"type": "number",
"title": "Wide TCDM Starting Index",
"description": "The starting index of the wide TCDM port. Indexing starts from 0.",
"default": 0
},
"snax_wide_tcdm_end_idx": {
"type": "number",
"title": "Wide TCDM Ending Index",
"description": "The ending index of the wide TCDM port. Indexing starts from 0.",
"default": 0
}
}
},
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