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| author | Clifford Wolf <clifford@clifford.at> | 2019-02-23 08:35:26 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-02-23 08:35:26 -0800 |
| commit | 3a2bfee5cbc0558641668114260d3f644d6b7c83 (patch) | |
| tree | c52eaf3de8d20ab4f198720ab3863c17448e6f13 /icefuzz/tests/colbuf_io_u4k.sh | |
| parent | a2c8be79487ad448198357d63e7b9f0f946066f1 (diff) | |
| parent | be0bca0230d6fe1102e0a360b953fbb0d273a39f (diff) | |
| download | icestorm-3a2bfee5cbc0558641668114260d3f644d6b7c83.tar.gz icestorm-3a2bfee5cbc0558641668114260d3f644d6b7c83.tar.bz2 icestorm-3a2bfee5cbc0558641668114260d3f644d6b7c83.zip | |
Merge pull request #202 from corecode/u4k
iCE40 Ultra = iCE5LP = u4k port
Diffstat (limited to 'icefuzz/tests/colbuf_io_u4k.sh')
| -rwxr-xr-x | icefuzz/tests/colbuf_io_u4k.sh | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/icefuzz/tests/colbuf_io_u4k.sh b/icefuzz/tests/colbuf_io_u4k.sh new file mode 100755 index 0000000..fe63b62 --- /dev/null +++ b/icefuzz/tests/colbuf_io_u4k.sh @@ -0,0 +1,47 @@ +#!/bin/bash + +set -ex + +mkdir -p colbuf_io_u4k.work +cd colbuf_io_u4k.work + +glb_pins="20 35 37 44" + +pins=" +2 3 4 6 9 10 11 12 + 13 18 19 20 21 + 25 26 27 28 31 32 34 35 36 + 37 38 42 43 44 45 46 47 48 +" +pins="$( echo $pins )" + +for pin in $pins; do + pf="colbuf_io_u4k_$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); + wire gc; + SB_GB_IO #( + .PIN_TYPE(6'b 0000_00), + .PULLUP(1'b0), + .NEG_TRIGGER(1'b0), + .IO_STANDARD("SB_LVCMOS") + ) gbuf ( + .PACKAGE_PIN(clk), + .GLOBAL_BUFFER_OUTPUT(gc) + ); + SB_IO #( + .PIN_TYPE(6'b 0101_00) + ) pin_obuf ( + .PACKAGE_PIN(pin), + .OUTPUT_CLK(gc), + .D_OUT_0(data) + ); + endmodule + EOT + echo "set_io pin $pin" > ${pf}.pcf + echo "set_io clk $gpin" >> ${pf}.pcf + ICEDEV=u4k-sg48 bash ../../icecube.sh ${pf}.v > ${pf}.log 2>&1 + ../../../icebox/icebox_explain.py ${pf}.asc > ${pf}.exp + rm -rf ${pf}.tmp +done |