用CPLD驱动SJA1000 CAN控制器

				set -tmpdir ./xst/projnav.tmp
				set -xsthdpdir ./xst
				run
				-ifn top.prj
				-ifmt mixed
				-ofn top
				-ofmt NGC
				-p xc9500xl
				-top top
				-opt_mode Speed
				-opt_level 1
				-iuc NO
				-lso top.lso
				-keep_hierarchy YES
				-rtlview Yes
				-hierarchy_separator /
				-bus_delimiter 
				-case maintain
				-verilog2001 YES
				-fsm_extract YES -fsm_encoding Auto
				-safe_implementation No
				-mux_extract YES
				-resource_sharing YES
				-iobuf YES
				-pld_mp YES
				-pld_xp YES
				-wysiwyg NO
				-equivalent_register_removal YES