ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > ¼ÆËã»ú×é³ÉÔ­ÀíÓë»ã±àÓïÑÔ£¨¿ÎºóϰÌ⣩

¼ÆËã»ú×é³ÉÔ­ÀíÓë»ã±àÓïÑÔ£¨¿ÎºóϰÌ⣩

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2025/6/25 8:17:25

13.´ÓDAT¿ªÊ¼µÄÊý¾ÝÇøÖзÅÓÐ100¸ö8λµÄÎÞ·ûºÅÊý,±à³Ìͳ¼ÆÆäÖÐÆæÊýµÄ¸öÊý,½«½á¹û´æÈëRESULTµ¥Ôª¡£

14.ÀûÓÃDOSϵͳ¹¦Äܵ÷ÓÃ,½«¼üÅÌÊäÈëµÄСд×Öĸת»»³É´óд×ÖĸÊä³öÏÖʵ,Ö±µ½ÊäÈë¡°&¡±×Ö·ûʱÔÝÍ£Êä³ö¡£

µÚÁùÕÂ

1. ÄÚ´æºÍÍâ´æµÄ¹¦ÄÜÈçºÎ,ÓÐʲôÁªÏµºÍÇø±ð? 2. ¸ßËÙ»º³åÇøÓÐʲô¹¦ÄÜ? 3. RAMºÍROMÓÐÊ²Ã´Çø±ð?

4. ÀûÓÃÈô¸É2114оƬºÍ2716оƬ²ÉÓÃ75LS138ÒëÂë,¹¹³É7KB ÈÝÁ¿µÄ´æ´¢Æ÷,ÒªÒªÇóÓÐ5KB RAM¼°2KB RAM,ÇëÉè¼Æµç·ͼ 5. ³£¼ûµÄ´æ´¢Ð¾Æ¬ÓÐÄÄЩ,ËüÃǵÄÈÝÁ¿ÊǶàÉÙ? µÚÆßÕÂ

1. CPUÓëÍâÉè¼õ»ºÊý¾ÝµÄ·½Ê½Óм¸ÖÖ,¸÷ÓÐÊ²Ã´ÌØµã? 2. ±È½ÏÖжϴ«ËͺÍDMA´«Ë͵ÄÇø±ð¡£

3. ±àдһ¶Î³ÌÐò,ʹ´ÓÖÕ¶ËÉÏÊäÈë80¸ö×Ö·û,´æ·ÅBUFFER¿ªÊ¼µÄÄڴ滺³åÇøÖÐ:²¢ÒªÇóÿ¶ÁÈëÒ»¸ö×Ö·û,ÔÚÖÕ¶ËÉÏÏÔʾ¼üÈëµÄ×Ö·û¡£

4. ʲô½ÐÖжÏ,²ÉÓÃÖжϼ¼ÊõÓÐÄÄЩºÃ´¦? 5. ʲô½ÐÖжÏϵͳ,Ëü¾ß±¸ÄÄЩ¹¦ÄÜ?

6. CPUÔÚʲôÇé¿öϲÅÏìÓ¦ÖжÏ,Öйµ¥´¦Àí¹ý³ÌÒ»°ã°üÀ¨ÄÄЩ²½Öè? 7. ºÎν·ÇÆÁ±ÎÖÐ¶ÏºÍ¿ÎÆÁ±ÎÖжÏ?

8. CPUÈçºÎʶ±ðÖжÏÔ´?

1¡¢Ê²Ã´½ÐÖжÏÓÅÏÈȨ,ÓÐÄÄЩ½â¾öÖйµ¥ÓÅÏÈȨµÄ°ì·¨? 10. ¼òÊö8086/8088CPUµÄÖжϽṹ¼°Öжϴ¦Àí¹ý³Ì¡£ 11. 8086/8088µÄÖжÏϵͳ·ÖÄļ¸Àà,ÆäÓÅÏÈ˳ÐòÈçºÎ?

12. ÖжÏÈë¿ÚµØÖ·±íµÄ¹¦ÄÜÊÇʲô?ÒÑÖªÖжÏÀàÐÍÂë·Ö±ðΪ84H ºÍ0FAH,ËüÃǵÄÖжÏÈë¿ÚÔÚÖйµ¥Èë¿ÚµØÖ·±íµÄʲôλÖÃÉÏ?

13. ÈôÔÚÒ»¸öϵͳÖÐÓÐ5¸öÖжÏÔ´,ËûÃǵÄÓÅÏÈÅÅÐòΪ:1,2, 3,4,5.ËüÃǵÄÖжϷþÎñ³ÌÐòÈë¿ÚµØÖ··Ö±ðΪLOOP1¡¢LOOP2¡¢LOOP3¡¢LOOP4¡¢LOOP5¡£ÊÔ±àдһÖÕ¶Ë·þÎñ³ÌÐò,µ±ÓÐÖжÏÇëÇóCPUÏìӦʱ,

ÄÜÓÃÈí¼þ²éѯ°ì·¨×ªµ½ÓÅÏÈȨ×î¸ßµÄÖжÏÔ´¡£ 14. 8086/8088CPUÈçºÎ»ñµÃÖжÏÀàÐÍÂë?

15. ¼òÊöÖжϿØÖÆÆ÷8259AµÄÄÚ²¿½á¹¹ºÍÖ÷Òª¹¦ÄÜ¡£ µÚ°ËÕ 1.Ìî¿ÕÌâ

(18255AÄÚ²¿°üÀ¨Á½×é¿ØÖÆµç·,ÆäÖÐA×é¿ØÖÆ_________µÄ¹¤×÷·½Ê½ºÍ¶Áд²Ù×÷,B×é¿ØÖÆ_________µÄ¹¤×÷·½Ê½ºÍ¶Áд²Ù×÷¡£

(28255AµÄ¶Ë¿ÚA¹¤×÷ÓÚ·½Ê½2ʱ,ʹÓö˿ÚCµÄ_________λ×÷ΪÓëCPUºÍÍⲿÉ豸µÄÁªÂçÐźš£

(3µ±8225AµÄ¶Ë¿ÚAºÍ¶Ë¿ÚB¾ù¹¤×÷ÓÚ·½Ê½1Êä³öʱ,¶Ë¿ÚCµÄPC4ºÍPC5¿ÉÒÔ×÷Ϊ_________ʹÓá£

(48255AµÄ¶Ë¿ÚA¹¤×÷ÓÚ·½Ê½2ʱ,¶Ë¿ÚB¿ÉÒÔ¹¤×÷ÓÚ__________.

(58255AÖÐ,¿ÉÒÔ°´Î»½øÐÐÖÃλ/¸´Î»µÄ¶Ë¿ÚÊÇ_________,ÆäÖÃλ/¸´Î»²Ù×÷ÊÇͨ¹ýÏò_________¿ÚµØÖ·Ð´Èë__________ʵÏֵġ£

(6 8251A¹¤×÷ÔÚͬ²½·½Ê½Ê±,×î´ó²¨ÌØÂÊΪ___________;¹¤×÷ÔÚÒì²½·½Ê½Ê±,×î´ó²¨ÌØÂÊΪ_________¡£

(7 8251A¹¤×÷ÔÚÒì²½·½Ê½Ê±,ÿ¸ö×Ö·ûµÄÊý¾Ý볤¶È¿ÉÒÔÊÇ____________,ֹͣ볤¶È¿ÉÒÔÊÇ_________¡£

(88251A´Ó´®ÐÐÊäÈëÏßÉϽÓÊÕµ½ÁËÒ»¸ö×Ö·ûºó,½«ÐźÅ____________ÖÃΪÓÐЧ¡£

(98251A¹¤×÷ÔÚͬ²½·½Ê½Ê±,ͬ²½¼ì²âÒý½ÅSYNDET¿ÉÒÔ×÷Ϊ

ÊäÈë»òÕßÊä³öÐźÅʹÓá£Èô¹¤×÷ÔÚÍâͬ²½·½Ê½,¸ÃÒý½Å×÷Ϊ_____________;Èô¹¤×÷ÔÚÄÚͬ²½·½Ê½,¸ÃÒý½Å×÷Ϊ_________.

(108253¹¤×÷Ó뷽ʽ0ÏÂ,¿ØÖÆÐźÅGATE±äΪµÍµçƽºó,¶Ô¼ÆÊýÆ÷µÄÓ°ÏìÊÇ_________¡£

2.ÒÑÖª8255AµÄ¶Ë¿ÚA¡¢B¡¢CºÍ¿ØÖƿڵØÖ··Ö±ðΪ120H¡¢122H¡¢124HºÍ126H,ÊÔ°´ÏÂÁÐÒªÇóÉè¼Æ³õʼ»¯³ÌÐò:

(1½«¶Ë¿ÚAºÍ¶Ë¿ÚBÉèÖóɷ½Ê½0,¶Ë¿ÚA¡¢¶Ë¿ÚC×÷ΪÊä³ö¿Ú,¶Ë¿ÚB×÷ΪÊäÈë¿Ú¡£

(2½«¶Ë¿ÚAÉèÖóÉΪ·½Ê½2,¶Ë¿ÚBÉèÖóÉΪ·½Ê½1,¶Ë¿ÚB ×÷ΪÊä³ö¿Ú¡£ (3½«¶Ë¿ÚAºÍ¶Ë¿ÚB¾ùÉèÖóÉΪ·½Ê½1µÄÊäÈë״̬,ÇÒPC6¡¢PC7ÉèÖóÉÊä³öλ¡£

3.ijһÍⲿÊäÈëÉ豸,µ±Ëü×¼±¸ºÃÒ»¸öÊý¾Ýʱ,Äܹ»·¢³öÒ»¸öÊý¾Ý×¼±¸ºÃµÄ״̬ÐźÅREADY(¸ßµçƽÓÐЧ¡£µ±CPU°ÑÊý¾ÝÈ¡×ߺó,ÒªÇóCPUͨ¹ýACKÏßÏòÍâÉè·¢

Ò»¸ºÂö³å,ÒÔ±ãÍâÉèÇå³ýREADYÐźš£ÊÔÓÃ8255A×÷Ϊ½Ó¿ÚоƬ,·Ö±ðÓòéѯºÍÖжϷ½Ê½´ÓÍâÉè¶ÁÈë100¸öÊý¾Ý,½«Æä´æÈë´ÓDAT_BEG¿ªÊ¼µÄÄÚ´æÇø¡£ÒªÇó:»­³ö8255AÓëÍâÉèÖ®¼äµÄÁ¬Ïß,²¢½øÐбà³Ì¡£

  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

13.´ÓDAT¿ªÊ¼µÄÊý¾ÝÇøÖзÅÓÐ100¸ö8λµÄÎÞ·ûºÅÊý,±à³Ìͳ¼ÆÆäÖÐÆæÊýµÄ¸öÊý,½«½á¹û´æÈëRESULTµ¥Ôª¡£ 14.ÀûÓÃDOSϵͳ¹¦Äܵ÷ÓÃ,½«¼üÅÌÊäÈëµÄСд×Öĸת»»³É´óд×ÖĸÊä³öÏÖʵ,Ö±µ½ÊäÈë¡°&¡±×Ö·ûʱÔÝÍ£Êä³ö¡£ µÚÁùÕ 1. ÄÚ´æºÍÍâ´æµÄ¹¦ÄÜÈçºÎ,ÓÐʲôÁªÏµºÍÇø±ð? 2. ¸ßËÙ»º³åÇøÓÐʲô¹¦ÄÜ? 3. RAMºÍROMÓÐÊ²Ã´Çø±ð? 4. ÀûÓÃÈô¸É2114оƬºÍ2716оƬ²ÉÓÃ75LS138ÒëÂë,¹¹³É7KB ÈÝÁ¿µÄ´æ´¢Æ÷,ÒªÒªÇóÓÐ5KB RAM¼°2KB RAM,ÇëÉè¼Æµç·ͼ 5. ³£¼ûµÄ´æ´¢Ð¾Æ¬ÓÐÄÄЩ,ËüÃǵÄÈÝÁ¿ÊǶàÉÙ? µÚÆßÕ 1. CPUÓëÍâÉè¼õ»ºÊý¾ÝµÄ·½Ê½Óм¸ÖÖ,¸÷ÓÐÊ²Ã´ÌØµã? 2. ±È½ÏÖжϴ«ËͺÍDMA´«Ë͵ÄÇø±ð¡£ 3. ±àдһ¶Î³ÌÐò,ʹ´ÓÖÕ¶ËÉÏÊäÈë80¸ö×Ö·û,´æ·ÅBUFFER

¡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