ISE13.2编程时错误怎么处理

海棠未眠

ISE13.2编程时错误怎么处理 [复制链接]

ERROR:HDLCompiler:69 - "C:\Documents and Settings\counter\top.vhd" Line 51: <rising_edge> is not declared.
ERROR:HDLCompiler:69 - "C:\Documents and Settings\counter\top.vhd" Line 49: <rst> is not declared.
ERROR:HDLCompiler:69 - "C:\Documents and Settings\counter\top.vhd" Line 47: <clk> is not declared.
ERROR:HDLCompiler:69 - "C:\Documents and Settings\counter\top.vhd" Line 50: <counter_tmp> is not declared.
ERROR:HDLCompiler:69 - "C:\Documents and Settings\counter\top.vhd" Line 52: <counter_tmp> is not declared.
ERROR:HDLCompiler:69 - "C:\Documents and Settings\counter\top.vhd" Line 51: <rising_edge> is not declared.
ERROR:HDLCompiler:69 - "C:\Documents and Settings\counter\top.vhd" Line 49: <rst> is not declared.

怎么处理，求高人指点。。。。急需解决！！！

eeleader

很多变量都声明啊！