ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > ÊýµçϰÌâ¼°´ð°¸

ÊýµçϰÌâ¼°´ð°¸

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2025/5/4 14:36:53

1£®°ëµ¼Ìå´æ´¢Æ÷´Ó´æ¡¢È¡¹¦ÄÜÉÏ¿ÉÒÔ·ÖΪ Ö»¶Á ´æ´¢Æ÷ºÍ Ëæ»ú´æÈ¡ ´æ´¢Æ÷Á½´óÀà¡£ £µ£®°ëµ¼Ìå´æ´¢Æ÷ÖУ¬ROMÊôÓÚ×éºÏÂß¼­µç·£¬¶øRAM¿É¹éÊôÓÚ Ê±Ðò Âß¼­µç·¡£ ϰÌâ

£ÛÌâ11.1£Ý ¼ÙÉè´æ´¢Æ÷µÄÈÝÁ¿Îª256¢ª8룬ÔòµØÖ·´úÂëӦȡ¼¸Î»¡£ ½â£º8¡£

Ò»¡¢¿ÉÒÔÓÃÀ´ÔÝʱ´æ·ÅÊý¾ÝµÄÆ÷¼þ½Ð ¼Ä´æÆ÷ ¡£

¶þ¡¢ÒÆÎ»¼Ä´æÆ÷³ý ¼Ä´æÊý¾Ý ¹¦ÄÜÍ⣬»¹ÓÐ ÒÆÎ» ¹¦ÄÜ¡£ Èý¡¢Ä³¼Ä´æÆ÷ÓÉD´¥·¢Æ÷¹¹³É£¬ÓÐ4λ´úÂëÒª´æ´¢£¬´Ë¼Ä´æÆ÷±ØÐëÓÉ 4 ¸ö´¥·¢Æ÷¹¹³É¡£ ËÄ¡¢Ò»¸öËÄλ¶þ½øÖƼӷ¨¼ÆÊýÆ÷£¬ÓÉ0000״̬¿ªÊ¼£¬Îʾ­¹ý18¸öÊäÈëÂö³åºó£¬´Ë¼ÆÊýÆ÷µÄ״̬Ϊ 0010 ¡£

Îå¡¢n¼¶»·ÐμÆÊýÆ÷µÄ¼ÆÊý³¤¶ÈÊÇ n £¬ n¼¶Å¤»·ÐμÆÊýÆ÷µÄ¼ÆÊý³¤¶ÈÊÇ 2n ¡£Áù¡¢¼¯³É¼ÆÊýÆ÷µÄÄ£ÖµÊǹ̶¨µÄ£¬µ«¿ÉÒÔÓà ÇåÁã ·¨ºÍ ÖÃÊý·¨ À´¸Ä±äËüÃǵÄÄ£Öµ¡£ Æß¡¢Í¨¹ý¼¶Áª·½Ê½£¬°ÑÁ½Æ¬4λ¶þ½øÖƼÆÊýÆ÷74161Á¬½Ó³ÉΪ8λ¶þ½øÖƼÆÊýÆ÷ºó£¬Æä×î´óÄ£ÖµÊÇ 256 £»½«3Ƭ4λʮ½øÖƼÆÊýÆ÷74160Á¬½Ó³É12λʮ½øÖƼÆÊýÆ÷ºó£¬Æä×î´óÄ£ÖµÊÇ 4096 ¡£

°Ë¡¢Éè¼ÆÄ£ÖµÎª38µÄ¼ÆÊýÆ÷ÖÁÉÙÐèÒª 6 ¸ö´¥·¢Æ÷ ¡£

[Ìâ8.3] ·ÖÎöͼP8.3µÄ¼ÆÊýÆ÷µç·£¬»­³öµç·µÄ״̬ת»»Í¼£¬ËµÃ÷ÕâÊǶàÉÙ½øÖƼÆÊýÆ÷¡£Ê®Áù½øÖƼÆÊýÆ÷74161µÄ¹¦ÄܱíÈç±í8.2.2Ëùʾ¡£

½â£º²ÉÓÃͬ²½Ô¤ÖÃÊý·¨£¬LD?Q3Q1¡£

¼ÆÊýÆ÷Æðʼ״̬Ϊ0011£¬½áÊø×´Ì¬Îª1010£¬ËùÒԸüÆÊýÆ÷Ϊ°Ë½øÖƼӷ¨¼ÆÊýÆ÷¡£ ״̬ת»»Í¼ÂÔ¡£

[Ìâ8.4] ·ÖÎöͼP8.4µÄ¼ÆÊýÆ÷µç·£¬ËµÃ÷ÕâÊǶàÉÙ½øÖƵļÆÊýÆ÷£¬²¢»­³öµç·µÄ״̬ת»»Í¼¡£Ê®½øÖƼÆÊýÆ÷74160µÄ¹¦ÄܱíÈç±í8.2.6Ëùʾ¡£

9

½â£º¸Ã¼ÆÊýÆ÷²ÉÓÃÒì²½ÇåÁã·¨£¬RD?Q3Q0¡£

¼ÆÊýÆ÷Æðʼ״̬Ϊ0000£¬½áÊø×´Ì¬Îª1000£¨×´Ì¬1001Ö»ÊÇά³Ö˲¼ä£©£¬ËùÒԸüÆÊýÆ÷Ϊ¾Å½øÖƼӷ¨¼ÆÊýÆ÷¡£

[Ìâ8.5] ÊÔÓÃÊ®Áù½øÖƼÆÊýÆ÷74161Éè¼ÆÊ®Èý½øÖƼÆÊýÆ÷£¬±ê³öÊäÈë¡¢Êä³ö¶Ë¡£¿ÉÒÔ¸½¼Ó±ØÒªµÄÃŵç·¡£74161µÄ¹¦ÄܱíÈç±í8.2.2Ëùʾ¡£

½â£º

[Ìâ8.6] ·ÖÎöͼP8.6µÄ¼ÆÊýÆ÷ÔÚM?1ºÍM?0ʱ¸÷Ϊ¼¸½øÖƼÆÊýÆ÷£¬²¢»­³öÏàÓ¦µÄ״̬ת»»Í¼¡£74161µÄ¹¦ÄܱíÈç±í8.2.2Ëùʾ¡£

½â£º¸Ã¼ÆÊýÆ÷²ÉÓÃͬ²½Ô¤ÖÃÊý·¨£¬LD?Q3Q2¡£ËùÒÔ

M?0ʱ£ºÆðʼ״̬Ϊ0010£¬½áÊø×´Ì¬Îª1100£¬ËùÒԸüÆÊýÆ÷Ϊʮһ½øÖƼӷ¨¼ÆÊýÆ÷¡£ M?1ʱ£ºÆðʼ״̬Ϊ0100£¬½áÊø×´Ì¬Îª1100£¬ËùÒԸüÆÊýÆ÷Ϊ¾Å½øÖƼӷ¨¼ÆÊýÆ÷¡£ ״̬ͼÂÔ¡£

[Ìâ8.7] ·ÖÎöͼP8.7µÄ¼ÆÊýÆ÷ÔÚM?1ºÍM?0ʱ¸÷Ϊ¼¸½øÖÆ£¬²¢»­³öÏàÓ¦µÄ״̬ת»»Í¼¡£

10

74161µÄ¹¦ÄܱíÈç±í8.2.2Ëùʾ¡£

½â£º¸Ã¼ÆÊýÆ÷²ÉÓÃͬ²½Ô¤ÖÃÊý·¨¡£LD?MQ2Q1Q0?MQ3Q1

M?0ʱ£ºÆðʼ״̬Ϊ0000£¬½áÊø×´Ì¬Îª1010£¬ËùÒԸüÆÊýÆ÷Ϊʮһ½øÖƼӷ¨¼ÆÊýÆ÷¡£

M?1ʱ£ºÆðʼ״̬Ϊ0000£¬½áÊø×´Ì¬Îª0111£¬ËùÒԸüÆÊýÆ÷Ϊ°Ë½øÖƼӷ¨¼ÆÊýÆ÷¡£ ״̬ͼÂÔ¡£

[Ìâ8.8] Éè¼ÆÒ»¸ö¿É¿Ø½øÖƵļÆÊýÆ÷£¬µ±ÊäÈë¿ØÖÆ±äÁ¿A?1ʱΪ13½øÖƼÆÊýÆ÷£¬A?0ʱΪ7½øÖƼÆÊýÆ÷¡£±ê³ö¼ÆÊýÆ÷µÄÊäÈë¶ËºÍ½øÎ»Êä³ö¶Ë¡£

½â£ºµç·²ÉÓÃͬ²½Ô¤ÖÃÊý·¨¡£LD?AQ3Q2?MQ2Q1 µç·Âß¼­Í¼ÈçͼA8.8Ëùʾ

[Ìâ8.11] ÊÔ·ÖÎöͼP8.11¼ÆÊýÆ÷µç·µÄ·ÖƵ±È£¨¼´YºÍCPµÄƵÂʱȣ©¡£74LS1610µÄ¹¦ÄܱíÈç±í8.2.2Ëùʾ¡£

11

½â£ºÁ½Æ¬¼ÆÊýÆ÷½Ó³É²¢ÐнøÎ»·½Ê½£¬ÆäÖÐ

µÚ1Ƭ74160¼ÆÊý£¬Æðʼ״̬Ϊ0000£¬½áÊø×´Ì¬Îª1001£¬ÎªÊ®½øÖƼÆÊýÆ÷¡£ µÚ2Ƭ74160¼ÆÊý£¬Æðʼ״̬Ϊ0110£¬½áÊø×´Ì¬Îª1001£¬ÎªËĽøÖƼÆÊýÆ÷¡£ ËùÒԸüÆÊýµç·µÄ·ÖƵ±È

fY1 ?fCP40[Ìâ8.12] ÊÔÓÃͬ²½4λ¶þ½øÖƼÆÊýÆ÷74LS161оƬºÍ±ØÒªµÄÃŵç·À´×é³ÉÒ»¸ö125½øÖƼӷ¨¼ÆÊýÆ÷¡£ÒªÇó±ê³ö¼ÆÊýÆ÷µÄÊäÈë¶ËºÍ½øÎ»Êä³ö¶Ë£»»­³öÂß¼­Á¬½Óͼ¡£

½â£º¼ÆÊýµÄÆðʼ״̬Ϊ00000000£¬½áÊø×´Ì¬Îª01111101£¬µç·Âß¼­Í¼ÈçͼA8.12Ëùʾ

[Ìâ8.13] Éè¼ÆÒ»¸öÐòÁÐÐźŷ¢ÉúÆ÷µç·£¬Ê¹Ö®ÔÚһϵÁÐCPÐźÅ×÷ÓÃÏÂÄÜÖÜÆÚÐÔµØÊä³ö¡°11010010111¡±µÄÐòÁÐÐźš£

½â£º¸ù¾ÝÌâÒâµç·¿ÉÓɼÆÊýÆ÷+×éºÏÊä³öµç·Á½²¿·Ö×é³É¡£ µÚÒ»²½£ºÉè¼Æ¼ÆÊýÆ÷

ÐòÁ㤶ÈS?11£¬Éè¼ÆÒ»¸öÄ£11¼ÆÊýÆ÷£¬Ñ¡ÓÃ74LS161£¬É趨ÓÐЧ״̬ΪQ3Q2QQ 10=0101¡«1111¡£µÚ¶þ²½£ºÉè¼Æ×éºÏµç·

LÖ®¼äµÄ¹ØÏµÈç±íA8.13Ëùʾ¡£ ÉèÐòÁÐÊä³öÐźÅΪL£¬Ôò¼ÆÊýÆ÷µÄÊä³öQ3Q2QQ10ºÍÐòÁÐ

±íA8.13

12

ËÑË÷¸ü¶à¹ØÓÚ£º ÊýµçϰÌâ¼°´ð°¸ µÄÎĵµ
  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

1£®°ëµ¼Ìå´æ´¢Æ÷´Ó´æ¡¢È¡¹¦ÄÜÉÏ¿ÉÒÔ·ÖΪ Ö»¶Á ´æ´¢Æ÷ºÍ Ëæ»ú´æÈ¡ ´æ´¢Æ÷Á½´óÀà¡£ £µ£®°ëµ¼Ìå´æ´¢Æ÷ÖУ¬ROMÊôÓÚ×éºÏÂß¼­µç·£¬¶øRAM¿É¹éÊôÓÚ Ê±Ðò Âß¼­µç·¡£ ϰÌâ £ÛÌâ11.1£Ý ¼ÙÉè´æ´¢Æ÷µÄÈÝÁ¿Îª256¢ª8룬ÔòµØÖ·´úÂëӦȡ¼¸Î»¡£ ½â£º8¡£ Ò»¡¢¿ÉÒÔÓÃÀ´ÔÝʱ´æ·ÅÊý¾ÝµÄÆ÷¼þ½Ð ¼Ä´æÆ÷ ¡£ ¶þ¡¢ÒÆÎ»¼Ä´æÆ÷³ý ¼Ä´æÊý¾Ý ¹¦ÄÜÍ⣬»¹ÓÐ ÒÆÎ» ¹¦ÄÜ¡£ Èý¡¢Ä³¼Ä´æÆ÷ÓÉD´¥·¢Æ÷¹¹³É£¬ÓÐ4λ´úÂëÒª´æ´¢£¬´Ë¼Ä´æÆ÷±ØÐëÓÉ 4 ¸ö´¥·¢Æ÷¹¹³É¡£ ËÄ¡¢Ò»¸öËÄλ¶þ½øÖƼӷ¨¼ÆÊýÆ÷£¬ÓÉ0000״̬¿ªÊ¼£¬Îʾ­¹ý18¸öÊäÈëÂö³åºó£¬´Ë¼ÆÊýÆ÷µÄ״̬Ϊ 0010 ¡£ Îå¡¢n¼¶»·ÐμÆÊýÆ÷µÄ¼ÆÊý³¤¶ÈÊÇ n

¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
µ¥Æª¸¶·ÑÏÂÔØ
ÏÞÊ±ÌØ¼Û£º10 Ôª/·Ý Ô­¼Û:20Ôª
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºfanwen365 QQ£º370150219
Copyright © ÔÆÌ⺣ All Rights Reserved. ËÕICP±¸16052595ºÅ-3 ÍøÕ¾µØÍ¼ ¿Í·þQQ£º370150219 ÓÊÏ䣺370150219@qq.com