
4.2 8086/8088 ÄÚ²¿¼Ä´æÆ÷½á¹¹Á˽âCPUÄÚ²¿¼Ä´æÆ÷½á¹¹²¢ÕÆÎÕÆäʹÓ÷½·¨Êǽø ÄÚ²¿¼Ä´æÆ÷½á¹¹²¢ÕÆÎÕÆäʹÓ÷½·¨Êǽø Á˽â Ðлã±àÓïÑÔ³ÌÐòÉè¼ÆµÄ¹Ø¼üºÍ»ù´¡¡£ Ðлã±àÓïÑÔ³ÌÐòÉè¼ÆµÄ¹Ø¼üºÍ»ù´¡¡£ 8086/8088 ÄÚ²¿ÓÐ ¸ö16λµÄ¼Ä´æÆ÷£¬¿É¹©³ÌÐò ÄÚ²¿ÓÐ14¸ö λµÄ¼Ä´æÆ÷ λµÄ¼Ä´æÆ÷£¬ Ö±½ÓʹÓᣠֱ½ÓʹÓᣠ°´¹¦ÄÜ·ÖΪÈý×飺ͨÓüĴæÆ÷×é( ¸ö)¡¢¶Î¼Ä´æ °´¹¦ÄÜ·ÖΪÈý×飺ͨÓüĴæÆ÷×é(8¸ö)¡¢¶Î¼Ä´æ Æ÷×é( ¸ö ºÍ¿ØÖƼĴæÆ÷×é( ¸ö Æ÷×é(4¸ö)ºÍ¿ØÖƼĴæÆ÷×é(2¸ö)¡£
µÚ4Ò³
°Ù¶ÈËÑË÷¡°77cn¡±»ò¡°Ãâ·Ñ·¶ÎÄÍø¡±¼´¿ÉÕÒµ½±¾Õ¾Ãâ·ÑÔĶÁÈ«²¿·¶ÎÄ¡£Êղر¾Õ¾·½±ãÏ´ÎÔĶÁ£¬Ãâ·Ñ·¶ÎÄÍø£¬Ìṩ¾µäС˵½ÌÓýÎÄ¿â΢»úÔÀí µÚ4Õ INTEL80X86ϵÁÐ΢´¦ÀíÆ÷(4)ÔÚÏßÈ«ÎÄÔĶÁ¡£
Ïà¹ØÍÆ¼ö£º
