'Mov p1' diaporamas de présentation

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????? ????????????. ????? 1 ??????? ?????. 2.1.1 ?????????? 2.1.2 LED ??????? 2.1.3 ?????????????? 2.1.4 ????????? 2.1.5 ???????????. P0 ?. P1 ?. P2 ?. P3 ?. 2.1.1 ??????????. 1 ?????? I/O ??. ???????. ? 1 ???????????????????????. ?????

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PROTEUS ??????

PROTEUS ??????. ??? ?? ????????. ???? ????????????? ???. PROTEUS ?????? ?????????????. 1. PROTEUS?? 2. PROTEUS ISIS??? 3. PROTEUS VSM ????? 4. ???????? 5. ????????? 6. PROTEUS ARES???? 7. ???????????. ????? ?? ISIS. ASF ???? ????. ???? ???. PROTEUS. ??? ???? VSM. ?? ???.

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?????. ????. 1. ?????? 6MHz ?? 8031 ????????? ?????? ?????? ???????? ???? ? 2 ? 8031 ??????????????????? ??????????? ?. 1/6 us. 1/3us. 8us. 2us. 2us. 64KB. 64KB+0.128 KB. ????. 5. 3 ? 8031 ????????? ??????? ? ? ? ? ? ???????????????? ? ? ? ? ?. ???? 0. ??????? 0. ???? l. ???.

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CoE3DJ4 Digital Systems Design

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???? ??????? ??????? ??????? ??????? ????? ?????

? ? MCS 51 ????. Single Chip Microcomputer. ????. ???? ??????? ??????? ??????? ??????? ????? ?????. ??????. 7 0. 7 0. 7 0. 7 0. ???. ???. ???. ???????. ??????. 7 0. 7 0. ???????. ???????. ??????. ???.

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??? ????????. ?????? ???. ??? ????????. ??? ????????. ??? ????????. ??? 1 ? LED ???? ??????????. 8 ? LED ????????. ??? ????????. ORG 0000H ???????? 0000H ?? AJMP START ORG 0070 H ; ??????? 0070H ??

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???? 1.4. ?????. ????. ????????????????????????????????????. ???? 1 ?. ??????????????????. ??? 1- ------ ???????. ???? P1 ??????????. ??? 2- ------ ???????. ??? 3- ------ ?????????. ??? 4- ------ ??????. ORG 0000H START: MOV P1,#00H ACALL DELAY

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?? ???????? 1. ?????? SP 2. ??????? 3. ????????? 4. ???? 5. ?????????????????????????

?? ???????? 1. ?????? SP 2. ??????? 3. ????????? 4. ???? 5. ????????????????????????? ?? ???????. ???????????? 1. ??????????????????????????????????.

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??? 3 ? 4

??? 3 ? 4. 1. ??????????????????????? 1 ?? ORG 0000H LJMP MAIN ORG 0013H LJMP ZH ORG 0100H MAIN: MOV SP, #50H SETB IT1 ; ???? 1 SETB EA ;CPU ???. SETB EX1 MOV A, #07FH

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?? 2 ?????????

?? 2 ?????????. ??????. ????????????????? L1 ? L2 ???????? L7 ? L8 ??????? K1 ? ??????? K2 ????????? P1.3 ?? K1 ???? , P1.4 ?? K2 ????? P1.0 ? P1.1 ??????? P1.6 ? P1.7 ??????? ??? (1) ? K1=1,K2=0 ????????????? (2) ? K1=0,K2=1 ????????????? (3) ?????????????. ????? 1 ????????

348 views • 13 slides

??? ?????????

??? ?????????. ???????? ?? ?????? ??????. ??? ?????????. ??? ?????????. ??? ?????????. ?? P1.0 ?? LA ? P1.1 ?? LB ? P1.2 ?? LC ? P1.3 ?? LD ?. P1.4 ?? SER ? P1.5 ?? SCLR ? P1.6 ?? SRCLK ? P1.7 ?? RCK ?. ? ?. ???. ????. ????. N. 16 ?????. Y. ??? ?????????.

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???. P1 ????????. ????. 1 ? P1 ??????????????????????????????? 2 ? P1.0,P1.1 ???????????? P1.2,P1.3 ???????????????????????????????????????????????? P1.0,P1.1 ????????? 1, ????????. ????. 1 ??? P1 ??????? 2 ???????????????. ???????. ?? 1:P1 ????? ?? 2:P1 ???????. ??. ??.

236 views • 7 slides