Subversion Repositories ssbcc

#!/bin/bash

# Copyright 2013, Sinclair R.F., Inc.

# Make script for Xilinx Spartan 3A

XST_ARG="";

MAP_ARG="";

TOOL_DIR="$1";

NAME="$2";

if [ -n "$3" ]; then

  MAP_ARG+=" $3";

fi

DEVICE=xc3s50a-4vq100; # standard performance device

#DEVICE=xc3s50a-5vq100; # high -performance device

( cd ../uc; ../../../../ssbcc -q --define-clog2 ${NAME}.9x8; ) || exit 1;

FILES="";

FILES+=" ../uc/${NAME}.v";

VERSION="`echo ${TOOL_DIR} | sed -e 's/^[^0-9]\+//' -e 's/[^0-9]\+$//'`";

#

# Optional configuration parameters.

#

# Configure tools for minimum area implementation.

#XST_ARG+="-opt_mode area -fsm_encoding user ";

#MAP_ARG+=" -cm area";

# Configure tools for maximum speed.

XST_ARG+="-opt_mode speed -resource_sharing no ";

#MAP_ARG+=" -logic_opt on -register_duplication on -retiming on -timing -xe c";

#

# Configure and run the synthesis

#

source ${TOOL_DIR}/settings32.sh || { echo "ERROR:  settings32.sh failed" > /dev/stderr; exit 1; }

for fname in ${FILES}; do

  echo "verilog work \"${fname}\"";

done > ${NAME}.prj;

mkdir -p xst/projnav.tmp;

cat < ${NAME}.xst

set -tmpdir "xst/projnav.tmp"

set -xsthdpdir "xst"

run

-ifn ${NAME}.prj

-ofn ${NAME}

-p ${DEVICE}

-top ${NAME}

${XST_ARG}

EOF

xst \

  -ifn "${NAME}.xst" \

  -ofn "${NAME}.syr" \

|| { echo "ERROR:  XST Failed!"; exit 1; }

#

# Convert the ngc to an ngd.

#

ngdbuild \

  -dd _ngo \

  -nt timestamp \

  -uc ${NAME}.ucf \

  -p ${DEVICE} \

  ${NAME}.ngc ${NAME}.ngd \

|| { echo "ngdbuild Failed!"; exit 1; }

#

# Run map.

#

if [[ "${VERSION}" > "12.0" ]]; then

  MAP_ARG+=" -r 4";

fi

if [ -z "`echo ${MAP_ARG} | sed -n '/logic_opt/p'`" ]; then

  MAP_ARG+=" -logic_opt off";

fi

map                             \

  -p ${DEVICE}                  \

  -o ${NAME}.ncd                \

  -detail                       \

  -w                            \

  ${MAP_ARG}                    \

  ${NAME}.ngd ${NAME}.pcf       \

|| { echo "MAP Failed!"; exit 1; }

#

# Run par.

#

par             \

  -w            \

  -xe n         \

  ${NAME}.ncd ${NAME}.ncd ${NAME}.pcf \

|| { echo "PAR Failed!"; exit 1; }

#

# Optionally perform timing analysis

#

if [ `false` ]; then

  trce \

    -v 3 \

    -s 3 \

    -n 3 \

    -fastpaths \

    -xml ${NAME}.twx \

    ${NAME}.ncd \

    -o ${NAME}.twr \

    ${NAME}.pcf \

    -ucf ${NAME}.ucf

fi

# Successful execution!

exit 0;