详细说明：5502的中断驱动LED闪烁的源程序，其中包括5502的库文件，cmd文件等。已测试过，好使。 文件列表: DEC5502_LED ...........\5502_LED.c ...........\cc_build_Debug.log ...........\csl5502.lib ...........\csl5502x.lib ...........\Debug ...........\Debug.lkf ...........\Debug.lkv ...........\DEC5502_LED.CS_ ...........\...............\FILE.CDX ...........\...............\FILE.DBF ...........\...............\FILE.FPT ...........\...............\SYMBOL.CDX ...........\...............\SYMBOL.DBF ...........\...............\SYMBOL.FPT ...........\DEC5502_LED.paf ...........\DEC5502_LED.paf2 ...........\DEC5502_LED.pjt ...........\DEC5502_LED.sbl ...........\DEC5502_LED.wks ...........\rts55.lib ...........\rts55x.lib ...........\SEED_DEC5502.cmd ...........\SEED_DEC5502.gel ...........\vectors.s55……