micheleandClaude Sonnet 5
0589620b58
New hardware/v3/rtl/n2_system_top.v: synthesis wrapper around the EXP-0066-verified system (neural_director_packed.v + arbiter + real SDRAM controller + 2 real packed_slot.v instances). Real Vivado post-route: 16/240 DSP48E1, WNS -2.570ns @ 200MHz -> Fmax ~132.1MHz -- only -2.1% vs the isolated single core (134.9MHz, EXP-0059). Unlike V2/ECP5 (where the real full-system Fmax was measurably lower than the isolated-core number), this Director+ arbiter architecture shows no comparable penalty at N=2, real confirmation (not projection) that the earlier ~55-85x-over-ESP32-S3 estimate's key assumption holds at this scale. Full writeup in hardware/v2/logs/experiments.log EXP-0067. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MUG92aM9m68TRc4rG55BcC
19 lines
1.2 KiB
Tcl
19 lines
1.2 KiB
Tcl
read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v3/rtl/neural_director_packed.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v3/rtl/sdram_slot_arbiter2.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v2/nms/rtl/sdram_controller.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v3/rtl/packed_slot.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v2/rtl/layer_prefetch_ctrl.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v2/rtl/layer_weight_buffer.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v3/rtl/weight_tile_gather.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v3/rtl/neural_processor_packed.v
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read_verilog -sv /home/michele/Develop/FPGA-Neural/hardware/v3/rtl/n2_system_top.v
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synth_design -top n2_system_top -part xc7a100tcsg324-1 -mode out_of_context
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create_clock -name clk -period 5.000 [get_ports clk]
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opt_design
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report_utilization -file /tmp/util_n2_system_postsynth.rpt
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place_design
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route_design
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report_utilization -file /tmp/util_n2_system_postroute.rpt
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report_timing_summary -file /tmp/timing_n2_system_postroute.rpt
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write_checkpoint -force /tmp/n2_system_postroute.dcp
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