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authorPaul Selkirk <paul@psgd.org>2015-07-17 10:31:26 -0400
committerPaul Selkirk <paul@psgd.org>2015-07-17 10:31:26 -0400
commitc44c8a77b56778c951fb09f94a577057573dbfa7 (patch)
tree5b9eea8bbdc21772e27844eb7b30549646da6e78 /eim/build/xilinx.mk
parent33cc55adaf9ff31473802414f9c0d6e4a553cddf (diff)
experimental modexps6 (which requires changing the read timing on all other cores)
Diffstat (limited to 'eim/build/xilinx.mk')
-rw-r--r--eim/build/xilinx.mk4
1 files changed, 3 insertions, 1 deletions
diff --git a/eim/build/xilinx.mk b/eim/build/xilinx.mk
index 8065e45..8a81ef9 100644
--- a/eim/build/xilinx.mk
+++ b/eim/build/xilinx.mk
@@ -31,7 +31,9 @@
# TODO: .xco files are device dependant, should use a template based system
coregen_work_dir ?= ./coregen-tmp
-map_opts ?= -timing -ol high -detail -pr b -register_duplication -w -xe n
+#map_opts ?= -timing -ol high -detail -pr b -register_duplication -w -xe n
+# from https://github.com/fpga-logi/logi-hard/blob/master/build_lib/synth/xilinx.mk:
+map_opts ?= -w -logic_opt off -ol high -t 1 -xt 0 -register_duplication off -r 4 -global_opt off -mt off -ir off -pr off -lc off -power off
par_opts ?= -ol high
isedir ?= /opt/Xilinx/13.3/ISE_DS
xil_env ?= . $(isedir)/settings32.sh