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xilinx: Test our DSP48A/DSP48A1 simulation models.

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This commit is contained in:
Marcin Kościelnicki 2019-12-22 14:30:04 +00:00
parent aa1adb0f1e
commit dadaf7ed78
5 changed files with 362 additions and 7 deletions
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11
techlibs/xilinx/tests/test_dsp_model.sh
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@ -1,14 +1,17 @@
#!/bin/bash
set -ex
if [ -z $VIVADO_DIR ]; then
VIVADO_DIR=/opt/Xilinx/Vivado/2019.1
fi
sed 's/DSP48E1/DSP48E1_UUT/; /DSP48E1_UUT/,/endmodule/ p; d;' < ../cells_sim.v > test_dsp_model_uut.v
if [ ! -f "test_dsp_model_ref.v" ]; then
cat /opt/Xilinx/Vivado/2019.1/data/verilog/src/unisims/DSP48E1.v > test_dsp_model_ref.v
cp $VIVADO_DIR/data/verilog/src/unisims/DSP48E1.v test_dsp_model_ref.v
fi
for tb in macc_overflow_underflow \
simd24_preadd_noreg_nocasc simd12_preadd_noreg_nocasc \
mult_allreg_nopreadd_nocasc mult_noreg_nopreadd_nocasc \
simd24_preadd_noreg_nocasc simd12_preadd_noreg_nocasc \
mult_allreg_nopreadd_nocasc mult_noreg_nopreadd_nocasc \
mult_allreg_preadd_nocasc mult_noreg_preadd_nocasc mult_inreg_preadd_nocasc
do
iverilog -s $tb -s glbl -o test_dsp_model test_dsp_model.v test_dsp_model_uut.v test_dsp_model_ref.v /opt/Xilinx/Vivado/2019.1/data/verilog/src/glbl.v
iverilog -s $tb -s glbl -o test_dsp_model test_dsp_model.v test_dsp_model_uut.v test_dsp_model_ref.v $VIVADO_DIR/data/verilog/src/glbl.v
vvp -N ./test_dsp_model
done