1.Spec ÀÌÁ¦ Stop Watch¸¦ ¼³°èÇØ º¸°Ú½À´Ï´Ù. Stop Watch´Â µÎ °³ÀÇ ¹öư Reset°ú Go_Stop ¹öưÀ» °¡Áö°í ÀÖ½À´Ï´Ù. Reset ¹öưÀÌ ´·ÁÁö¸é Ãâ·Â ½Ã°£(ÃÊ)ÀÌ 0À¸·Î resetµË´Ï´Ù. Go_Stop ¹öưÀÌ ÇÑ ¹ø ´·ÁÁö¸é ½Ã°£ count°¡ ½ÃÀ۵˴ϴÙ. ´Ù½Ã Go_Stop ¹öưÀÌ ´·ÁÁö¸é ÁßÁöµÇ¾î ±× ¶§ÀÇ ½Ã°£À» À¯ÁöÇϰí ÀÖ°í, ´Ù½Ã Go_Stop ¹öưÀÌ ÁÙ·ÁÁö¸é ´Ù½Ã Ä«¿îÆ®°¡µË´Ï´Ù. 59Ãʰ¡ Áö³ª¸é ½Ã°£Àº ´Ù½Ã 0À¸·Î settingµË´Ï´Ù. Go_Stop¹öưÀº clockÀÇ »ó½Â edge¿¡ µ¿±âµÇµµ·Ï ¼³°èÇÏ¿´½À´Ï´Ù. 2.Input/Output