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First pass example_synth done

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Split coarse grain representation into 4 parts, loosely: fsm/opt, other optimizations/techmap/memory_dff, DSPs, alumacc/memory -nomap.
Split hardware mapping into subsections as well: memory blocks (map_ram and map_ffram), arithmetic (map_gates), FFs (map_ffs), LUTs (map_luts and briefly abc), and other (map_cells and a note on hilomap and iopadmap).

Also add `-T` flag to Yosys call to remove footer from log output.
This commit is contained in:
Krystine Sherwin 2023-12-20 14:08:06 +13:00
parent a33b1b6059
commit 50d8c1b258
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4 changed files with 899 additions and 1012 deletions
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11
docs/source/code_examples/fifo/Makefile
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@ -2,14 +2,17 @@ PROGRAM_PREFIX :=
YOSYS ?= ../../../../$(PROGRAM_PREFIX)yosys
DOTS = addr_gen_hier.dot addr_gen_proc.dot
DOTS += rdata_proc.dot rdata_flat.dot
DOTS += fifo_flat.dot fifo_synth.dot
DOT_NAMES = addr_gen_hier addr_gen_proc addr_gen_clean
DOT_NAMES += rdata_proc rdata_flat rdata_adffe rdata_memrdv2 rdata_alumacc
DOT_NAMES += rdata_coarse rdata_map_ram rdata_map_ffram rdata_map_gates
DOT_NAMES += rdata_map_ffs rdata_map_luts rdata_map_cells
DOTS := $(addsuffix .dot,$(DOT_NAMES))
dots: $(DOTS) fifo.out
$(DOTS) fifo.out: fifo.v fifo.ys
$(YOSYS) fifo.ys -l fifo.out -Q
$(YOSYS) fifo.ys -l fifo.out -Q -T
.PHONY: clean
clean: