電子技術(shù)在生產(chǎn)實踐中應(yīng)用的課題設(shè)計_畢業(yè)論文(設(shè)計)(更新版)
【正文】 LCALL DISP LCALL DISP 。返回 KEYS: MOV P1, 0FFH 。轉(zhuǎn)運行 K1: CJNE A, 02H, K2 AJMP KEY1 。 MOV 33H, 42H 。50ms， 20 次循環(huán) SETB TR0 。1 分到 ADDMM: JC OUTT0 ACALL CLR0 MOV R0, 43H ACALL ADD1 。 16 MOV 36H, 44H 。放入個位單元 MOV A, R3 。送段控 ACALL DL 。 19 致 謝 本課題在選題及研究過程中得到王照恩老師的悉心指導(dǎo)。 21 附 錄 FILE NAME:BY:DATE:PAGE:電子鐘.DSN200817ABCDEFGHJKABCDEFGHJK0 1 23 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9I:\tyyyyyy\電子鐘.DSNPATH:1of1REV:TIME:14:06:08DESIGN TITLE:I:\tyyyyyy\電子鐘.DSNP00P01P02P03P04P05P06P07P20P21P22P23P24P25P26P27A B C D E F G DPP00P01P02P03P04P05P06P07ABCDEFGDPC1C2C3C5C6C7C8C4C1 C2 C3 C4 C5 C6 C7 C8P20P21P22P23P24P25P26P27P00P01P02P03P04P05P07P06XTAL218XTAL119ALE30EA31PSEN29RST9P0.0/AD039P0.1/AD138P0.2/AD237P0.3/AD336P0.4/AD435P0.5/AD534P0.6/AD633P0.7/AD732P1.0/T21P1.1/T2EX2P1.23P1.34P1.45P1.56P1.67P1.78P3.0/RXD10P3.1/TXD11P3.2/INT012P3.3/INT113P3.4/T014P3.7/RD17P3.6/WR16P3.5/T115P2.7/A1528P2.0/A821P2.1/A922P2.2/A1023P2.3/A1124P2.4/A1225P2.5/A1326P2.6/A1427U1 AT89S52X11CRYSTALFREQ=12MHzR2 1kR1 0.2kR3 10kR4 10kR5 10kR6 R6C1 33pFC2 33pFC3 22uFR7 0.1KR8 0.1KR9 0.1KR100.1KR110.1KR120.1KR130.1KR140.1K234567891RP110kA02B018A13B117A24B216A35B315A46B414A57B513A68B612A79B711CE19AB/BA1U2 74LS245A02B018A13B117A24B216A35B315A46B414A57B513A68B612A79B711CE19AB/BA1U3 74LS245自動化0403班 46040304 唐勇A B C D
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