More xsthammer improvements (using xst 14.5 now)

tests/xsthammer/run-xst.sh

@@ -14,59 +14,16 @@ cd xst_temp/$job
 
 cat > $job.xst <<- EOT
 	run
-	-ifn $job.prj
-	-ifmt mixed
-	-ofn $job
-	-ofmt NGC
-	-p xc6vlx75t-2-ff784
-	-top $job
-	-opt_mode Speed
-	-opt_level 1
-	-power NO
-	-iuc NO
-	-keep_hierarchy NO
-	-rtlview Yes
-	-glob_opt AllClockNets
-	-read_cores YES
-	-write_timing_constraints NO
-	-cross_clock_analysis NO
-	-hierarchy_separator /
-	-bus_delimiter <>
-	-case maintain
-	-slice_utilization_ratio 100
-	-bram_utilization_ratio 100
-	-dsp_utilization_ratio 100
+	-ifn $job.prj -ofn $job -p artix7 -top $job
+	-iobuf NO -ram_extract NO -rom_extract NO -use_dsp48 NO
 	-fsm_extract YES -fsm_encoding Auto
-	-safe_implementation No
-	-fsm_style lut
-	-ram_extract Yes
-	-ram_style Auto
-	-rom_extract Yes
-	-shreg_extract YES
-	-rom_style Auto
-	-auto_bram_packing NO
-	-resource_sharing YES
-	-async_to_sync NO
-	-use_dsp48 auto
-	-iobuf NO
-	-max_fanout 100000
-	-bufg 32
-	-register_duplication YES
-	-register_balancing No
-	-optimize_primitives NO
-	-use_clock_enable Auto
-	-use_sync_set Auto
-	-use_sync_reset Auto
-	-iob auto
-	-equivalent_register_removal YES
-	-slice_utilization_ratio_maxmargin 5
 EOT
 
 cat > $job.prj <<- EOT
 	verilog work "../../rtl/$job.v"
 EOT
 
-. /opt/Xilinx/14.2/ISE_DS/settings64.sh
+. /opt/Xilinx/14.5/ISE_DS/settings64.sh
 
 xst -ifn $job.xst
 netgen -w -ofmt verilog $job.ngc $job