mirror of https://github.com/YosysHQ/icestorm.git
38 lines
769 B
Bash
Executable File
38 lines
769 B
Bash
Executable File
#!/bin/bash
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set -ex
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mkdir -p colbuf_io_5k.work
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cd colbuf_io_5k.work
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glb_pins="20 35 37 44"
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pins="
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2 3 4 6 9 10 11 12
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13 18 19 20 21
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25 26 27 28 31 32 34 35 36
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37 38 42 43 44 45 46 47 48
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"
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pins="$( echo $pins )"
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for pin in $pins; do
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pf="colbuf_io_5k_$pin"
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gpin=$( echo $glb_pins | tr ' ' '\n' | grep -v $pin | sort -R | head -n1; )
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cat > ${pf}.v <<- EOT
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module top (input clk, data, output pin);
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SB_IO #(
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.PIN_TYPE(6'b 0101_00)
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) pin_obuf (
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.PACKAGE_PIN(pin),
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.OUTPUT_CLK(clk),
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.D_OUT_0(data)
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);
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endmodule
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EOT
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echo "set_io pin $pin" > ${pf}.pcf
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echo "set_io clk $gpin" >> ${pf}.pcf
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ICEDEV=up5k-sg48 bash ../../icecube.sh ${pf}.v > ${pf}.log 2>&1
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../../../icebox/icebox_explain.py ${pf}.asc > ${pf}.exp
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rm -rf ${pf}.tmp
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done
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