41194d934b
- Use source-sink pairs as jobs, not whole nets - Route nets with smallest slack first - Preserve routes for already routed source-sink pairs - Add small incentive for re-using wires Signed-off-by: Clifford Wolf <clifford@clifford.at>
8 lines
290 B
Bash
Executable File
8 lines
290 B
Bash
Executable File
#!/bin/bash
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set -ex
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rm -f picorv32.v
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wget https://raw.githubusercontent.com/cliffordwolf/picorv32/master/picorv32.v
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yosys -p 'synth_ice40 -json picorv32.json -top top' picorv32.v picorv32_top.v
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../nextpnr-ice40 --hx8k --asc picorv32.asc --json picorv32.json
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icetime -d hx8k -t picorv32.asc
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