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| author | Clifford Wolf <clifford@clifford.at> | 2018-05-13 20:55:43 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-13 20:55:43 +0200 |
| commit | 51ae9e64f0db16ce71e32113d96a40b8915b26e7 (patch) | |
| tree | bbe706304d24b5d3e2f8adb4f3146f9868632620 /icefuzz/tests/colbuf_io_lm4k.sh | |
| parent | 1b22af089e2aa943daf569ad71f2261f7254ac7d (diff) | |
| parent | f967b53fe9be32fc7a169847287f227e705dbe52 (diff) | |
Merge pull request #139 from awygle/lm_icebox
Icebox support for ice40 LM
Diffstat (limited to 'icefuzz/tests/colbuf_io_lm4k.sh')
| -rw-r--r-- | icefuzz/tests/colbuf_io_lm4k.sh | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/icefuzz/tests/colbuf_io_lm4k.sh b/icefuzz/tests/colbuf_io_lm4k.sh new file mode 100644 index 0000000..80d2f64 --- /dev/null +++ b/icefuzz/tests/colbuf_io_lm4k.sh @@ -0,0 +1,41 @@ +#!/bin/bash + +set -ex + +mkdir -p colbuf_io_lm4k.work +cd colbuf_io_lm4k.work + +glb_pins="A3 A4 D2 E2 E5 G3" + +pins=" + A1 A2 A3 A4 A5 A6 A7 + B1 B2 B4 B6 B7 + C1 C3 C4 C6 C7 + D1 D2 D3 D6 D7 + E1 E2 E3 E4 E5 E7 + F2 F3 F4 F7 + G3 +" +pins="$( echo $pins )" + +for pin in $pins; do + pf="colbuf_io_lm4k_$pin" + gpin=$( echo $glb_pins | tr ' ' '\n' | grep -v $pin | sort -R | head -n1; ) + cat > ${pf}.v <<- EOT + module top (input clk, data, output pin); + SB_IO #( + .PIN_TYPE(6'b 0101_00) + ) pin_obuf ( + .PACKAGE_PIN(pin), + .OUTPUT_CLK(clk), + .D_OUT_0(data) + ); + endmodule + EOT + echo "set_io pin $pin" > ${pf}.pcf + echo "set_io clk $gpin" >> ${pf}.pcf + ICEDEV=lm4k-cm49 bash ../../icecube.sh ${pf}.v > ${pf}.log 2>&1 + ../../../icebox/icebox_explain.py ${pf}.asc > ${pf}.exp + rm -rf ${pf}.tmp +done + |