我是在做了BDF 之后, 当我在COMPILE 时, 我得到错误信息如下: BDF, COMPILE

kvinna

我是在做了BDF 之后, 当我在COMPILE 时, 我得到错误信息如下:

Error: Illegal wire or bus name "Sram OE_n" of type pin
Error: Illegal wire or bus name "Sram CE_n" of type pin
Error: Illegal wire or bus name "Sram We_n" of type pin
Error: Illegal wire or bus name "Sram Addr[15..0]" of type pin
Error: Illegal wire or bus name "Sram LB_n" of type pin
Error: Illegal wire or bus name "Sram UB_n" of type pin
Error: Illegal wire or bus name "Sram Data[15..0]" of type pin
Error: Illegal wire or bus name "Sram Addr[15..0]" of type signal
Error: Illegal wire or bus name "Sram Be_n[1..0]" of type signal
Error: Illegal wire or bus name "Sram Be_n[1..0]" of type signal
Error: Illegal wire or bus name "Sram Addr[15..0]" of type signal
Error: Can't elaborate top-level user hierarchy
Error: Quartus II Analysis & Synthesis was unsuccessful. 12 errors, 0
warnings
        Error: Processing ended: Thu Jun 16 16:22:07 2005
        Error: Elapsed time: 00:00:02
Error: Quartus II Full Compilation was unsuccessful.
12 errors, 0 warnings


谁能帮我看看是什麽问题, 怎么解决? 谢谢了.