全自動洗衣機外文翻譯

1、外文資料 翻 譯STC89C52processingchipPrime features:With MCS - 51 SCM product compatibility, 8K bytes in the system programmable Flash memory, 1000 times CaXie cycle, the static operation: 0Hz 33Hz, triple encryption program memory, 32 programmed I/O port, three 16 timer/counter, the eight uninterrupted du

2、al-career UART serial passage,low power consumption, leisure and fall after fall electric power mode can be awakened and continuous watchdog timer and double-number pointer, power identifier.Efficacy: characteristicsSTC89C52 is one kind of low power consumption, high CMOS8 bit micro-controller, 8K i

3、n system programmable Flash memory. Use high-density nonvolatile storage technology, and industrial 80C51 product instruction and pin fully compatible. The Flash memory chips allows programs in the system, also suitable for programmable conventional programming. In a single chip, have clever 8 bits

4、CPU and online system programmable Flash, increase STC89C52 for many embedded control system to provide high vigorous application and useful solutions. STC89C52 has following standard efficacy: 8k byte Flash RAM, 256 bytes, 32 I/O port, the watchdog timer, two, three pointer numerical 16 timer/count

5、er, a 6 vector level 2 continuous structure, the serial port, working within crystals and horological circuit. In addition, 0Hz AT89S52 can drop to the static logic operation, support two software can choose power saving mode. Idle mode, the CPU to stop working, and allows the RAM, timer/counters, s

6、erial, continuous to work. Protection asanapattern, RAM content is survival, vibrators frozen, SCM, until all the work under a continuous or hardwarereset. 8-bit microcontrollers 8K bytesin the systemprogrammableFlash AT89S52devices.Mouth: P0 P0 mouth is a two-way open drain I/O. As export, each can

7、 drive eight TTL logic level. For P0 port to write 1, foot asthe high impedanceinput.When accessto external programs and numerical memory, also known as low P0 mouth eight address/numericalreuse. Inthis mode, with the internal P0 resistor.In the flash when programming, also used for P0 mouth; absorb

8、 instruction bytes In the process, theoutput command byte calibration. When the program requires external, calibration on pull-up resistors.Mouth: P1 mouth P1 is an internal resistance of the eight two-way I/O buffers can drive, P1 output four TTL logic level. To write 1 P1 port, the internal resist

9、anceto port, can push as inputmouth. When used as input, external and internal foot becauseof low resistance,will output current (IIL).In addition, P1.0 and P1.2 respectively timer/counter 2 externalcounting input (P1.0 / T2) and when the trigger editor/counter P1.1 input (2), specific T2EX/are show

10、n below. In programming and calibration, flash P1 mouth absorb eightaddress low byte.Efficacy: the foot.P1.0T2 (timer/counter T2 external counting input), clock outputP1.1 T2EX (timer/counter T2 capture/overloaded triggered signals and direction control),P1.5MOSI (with) online systemprogramming,P1.6

11、MISO (with) online systemprogramming,P1.7SCK (with) online system programming,Mouth: P2 P2 mouth is an internal resistance of the eighttwo-way I/O buffers and P2 output can drive four TTL logic level. To write 1 P2 port, the internal resistance to port, can push as inputmouth. When used as input, ex

12、ternal and internal foot becauseof low resistance,will output current (IIL).In the external program memory access or use 16bit external numerical memory address read (for example MOVX execution DPTR ), P2 mouth send out high 8 address. In this application, P2 mouth on the internal usestrong pull sen

13、d 1. In using 8- bit address (such as MOVX RI) accessto external numerical memory, P2 mouth output P2 latches content. In programming and calibration, flash P2 mouth also absorb high eight address byteand somecontrol signal.P3: a P3 mouth on the inside of the eight two-way pull-up resistors I/O buff

14、ers can drive, p2 output four TTL logic level. For P3 port to write 1, the internal resistance to port, can push as inputmouth. When used as input, external and internal foot becauseof low resistance, will output current (IIL). P3 mouth AT89S52 special functions (also as the second efficacy), are sh

15、own below. In programming and calibration, flash also absorb someP3 mouth control signals.Port pin secondefficacy:P3.0RXD (serial input)P3.1 TXD (serial export),P3.2INTO the discontinuous(0)P3.3 INT1 (1) the discontinuousP3.4(time/counterTO 0)P3.5T1 (1) time/counter,P3.6WR (external numerical memory

16、 write for)P3.7RD (external numerical memoryreadfor)In addition, also absorb some used in mp3 mouth FLASHmemoryprogramming and calibration of program control signals.RST, reset input: when the vibrator, RST pin appearedtwo machine cycle above high level will be resetthe chip.ALE/PROG - when accessto

17、 external program memory or numerical memory, ALE (address latch allow) output pulses are used to latch address of low eight bytes. Normally, ALE with clock frequencies are 1/6 output pulse signal with fixed, so it can be used for the purpose or output clocks. Timing Those who want an attention is:

18、whenever accessto external numerical memory will skip aALE pulse.For FLASH memory programming, this pin is used for input programming pulse (.) PROGIf necessary, but through special effect to the zone registers (SFR) 8EH D0 position, the unit can be banned ALE operations. This position is a bit, MOV

19、X and MOVC instructions will be activated. ALE - In addition, the foot will be weak, execute external program MCU hign should be banned,a void. Set ALEPSEN - program storage PSEN allowed (output is outside of the program memory read, choose communication by external program memory when taking AT89C5

20、2 instructions (or), each machine cycle PSEN twice, two pulse output is useful, during this period, when accessto external numerical memory, will skip PSEN twice.EA/VPP - external accesspermission, to make the CPU only access to external program memory (address for 0000H - FFFFH), EA end must remain

21、 low level(ground). Should notice is: if a LB1 is encrypted, reset when programming will latch EA end.As for the high level of the EA (VCCS), the CPU is the implementation of the program memory internal instructions.FLASH memory when programming, this pin plus + 12 v programming allow power Vpp, of

22、course,that is the part is usedto Vpp voltage 12V programming.Chinas washing machine market is entering the replacement period, the market potential is huge, people washing requirementsare also increasing, the current strength of the main washing machine washing function, into the drainage system, a

23、utomatic fault diagnosis function, pause and other major functions in many respects still can not meet peoples needs. This requires that designers have a higher professional and technical level, able to make more good suggestionsand new topics, people will need to become a reality, to design more en

24、ergy-efficient, more comprehensive and more humane automatic washing machine. The current washing machines are not compatible implement all aspects of the play more plaid laundry manufacturers are focusing on specialty brands of washing machines,highlight one or two different washing machine and oth

25、er personalized features, to realize the function of the washing machine is controlled by microcomputer the microcontroller small and flexible control, therefore, is designed to give single-chip control system is very practical. The design of the washing machine and the controller also to meet the d

26、ifferent needs of some users. SCM control technology will also be used in real life, the most important thing is to learn the use of technology.In todays world of technology, the era of knowledge explosion hit, as long as people need, it is possible to produce a product to meet the needs of the peop

27、le. It is this development of the washing machine, it was found that in life some of its inconvenience, it will continue to improve and perfect it in practice, the new washing machine is in this case wasborn.Ultrasonic washing machine cavitation ultrasonic vibration generated by the production of ga

28、s bubbles in the wash side edges disappear movement, resulting in strong water pressure, then add a small amount of laundry detergent, fiber vibration, phacoemulsification decontamination, water bubbles rise, resulting in a washing tub central flip outward flow, then friction between the clothes, an

29、d a very effective role in full contact with washing detergent production. This washing machine washing tub is small, barrel no moving parts, no mechanical electrical failure, convenient repair. Dictionary uniformity, no wound, not to hurt the fabric, washing effect, water, power.This electromagneti

30、cwashing machine washing machine washing tub has four heads, each of the top clamps to grip the stretch clothes, washing each head has a solenoid, the power to micro-vibration hit 2500 times / second, so laundry in the washing liquid. Becauseno motor, no noise, 50%water, power 75%.Foam washing machi

31、ne temperature Osaka, Japan developed a large washing machine to wash clothes without hot foam. Filling the lower part of the detergent in the washing machine, put the clothes after the toggle switch and start blowing the air into the tank foam by heating to 70Foam wash clothesdegreesCelsius, and th

32、en into the tub next defoaming apparatus, generally 5 to 10 minutes to wash /5, 21L / 1kg dryer.One kind without detergent or detergent washing machine washing machine vacuum developed by the former Soviet Union, a vacuum pump into a vacuum suction laundry bins, buckets of water movement bubble burs

33、t and decontamination. Clean and high, does not harm clothes, no noise, and high cost.Actually cold washing boiling principle, within a few seconds,then withdrawn from the upper air washing tub. Thin like air and water, such as boiling, stir in laundry foam whirlpool, 1.5 to 2 minutes to wash clothe

34、s, clothesgenerally7to 10 minutesto complete the whole process.Italian Zanussi jet washing machine detergent company will continue to develop a spray to the laundry washing machine, it seems dry, it can save 20% water, 30% of the province detergent, can save 35%, save time by 10%. This washing machi

35、ne is completely different from the front-loading washing machine, installed in the sprinkler system of the injection device continuously spray water and detergent on the clothes washed,clothesand stir in stainlesssteel tanks. Laundryin the liquid, stirring constantly, just as there is no barrel wat

36、er. However, it permeatesthrough the water flow into a water storage tank is located in the laundry drum bottom. In the tank, the water is reinjected into the recirculated heating up the laundry, the washing tub made periodically dehydration, to drain the water and contaminants, and then rinsed thre

37、e times, andfinally washing dehydration. Some of the problems to be solved washing machine Since China started late washingmachine factory, plus some technical issues, the endof the reproduction inevitable and somemodels show some ills. The main shortcomings are:Noise, hemp and leaking electricity,

38、water or water more than poor or poor drainage, the work cycle is not smooth, vibration, damageto the laundry, washing effect is poor, dehydration automatic insertion of the poor, poor dehydration, weight capacity unreasonable.Specifically, there is a problem in the washing machine structure, qualit

39、y, and managementof raw materialsand molds.中文翻譯1、STC89C52處理芯片首要性能：與 MCS-51 單片機產(chǎn)物兼容 、 8K 字節(jié)在系統(tǒng)可編程Flash 存儲器、 1000 次擦寫周期、全靜態(tài)操作：0Hz33Hz、三級加密程序存儲器、 32個可編程I/O 口線 、三個 16 位定時器/計數(shù)器八個間斷源 、全雙 職工 UART 串行通道、 低功耗空閑和掉電模式 、掉電后 間斷可 喚醒 、看門狗定時器 、雙數(shù)值指針 、掉電標(biāo)識符。 功效特性描述：STC89C52 是一種低功耗、高性能CMOS8 位微控制器，具有8K 在系統(tǒng)可編程 Flash 存儲器

40、。使用高密度非易失性存 儲器技術(shù)制造，與工業(yè)80C51 產(chǎn)物指令和引腳完全兼容。片上Flash允許程序存儲器在系統(tǒng)可編程，亦適于常規(guī)編程 器。在單芯片上，擁有靈巧的8 位CPU和在線系統(tǒng)可編程Flash,使患上STC89C52 為眾 多嵌入式控制應(yīng)用系統(tǒng)提供 高矯捷、超 有用的解決方 案。STC89C52具有以下標(biāo)準(zhǔn)功效： 8k字節(jié)Flash, 256字節(jié)RAM , 32位I/O 口線， 看門狗定時器， 2 個數(shù)值 指針 ，三個 16 位 定時器 /計 數(shù)器，一個 6 向量 2 級 間斷結(jié)構(gòu)，全雙職工串行口 ， 片內(nèi)晶振及鐘表 電路。另 外， AT89S52 可降至 0Hz 靜態(tài)邏輯操作，支持

41、2 種 軟件可選擇 節(jié)電模式?？?閑模式下 ， CPU 停止工作，RAM允許 RAM 、 定時器/計數(shù)器、串口 、間斷繼續(xù)工作。掉電保 護(hù)體式格局下 內(nèi)容被生存，振動器被凍 結(jié)，單片機 一切工作停止 ，直到下 一個間斷或者硬件復(fù)位為止。 8 位微控制器8K 字節(jié)在系統(tǒng) 可編程 FlashAT89S52P0 口： P0 口 是一 個 8 位漏極開路的雙向 I/O 口 。作為 輸出口， 每位能驅(qū)動8個TTL邏輯電平。對于P0端口寫“1時，引腳用作高阻抗輸入。當(dāng)訪問外部程序和數(shù)值存儲器時， P0 口也被作為低8位地址/數(shù)值 復(fù)用。在這種模式下， P0 具有內(nèi) 部 上拉電阻。在 flash 編程時，P

42、0 口也 用來 吸收指令字節(jié)；在程序校驗時，輸出指令字節(jié)。程序校驗時，需要外部上 拉電阻。P1 口： P1 口是一個 具有內(nèi)部上拉電阻的 8 位雙向 I/O 口， p1 輸出緩沖器能驅(qū)動四個TTL 邏輯電平。對于 P1 端口寫“1”時，內(nèi)部上拉 電阻把端口拉高，此時可以作為輸入口使用 。作為輸入 使用時，被外部拉低的 引腳由于內(nèi)部電阻的 原因，將輸出電流（ IIL ）。此外，P1.0和P1.2分別作定時器/計數(shù)器2的外部計數(shù) 輸入（P1.0/T2）和時 器/計數(shù)器2的觸發(fā)輸入（P1.1/T2EX）,具體如下表所示。在flash編程和校驗時， P1 口吸 收 低 8 位地址字 節(jié)。引腳號第二功效

43、：P1.0T2 （定時器/計數(shù)器T2的外部計數(shù)輸入），車修輸出P1.1 T2EX （定時器/計數(shù)器T2 的捕捉/重載觸發(fā)信號和方向 控制）P1.5MOSI （在線系統(tǒng)編程用）P1.6MISO （在線系統(tǒng)編程用）P1.7SCK （在線系統(tǒng)編程用）P2 口： P2 口是一個具有內(nèi)部上拉電阻的 8 位雙向 I/O 口， P2 輸出緩沖器能驅(qū)動四個TTL 邏輯電平。對于 P2 端口寫“ 1時” ，內(nèi)部上拉電阻把端口拉高，此時可以作為輸入口使用 。作為輸入 使用時，被外 部拉低的 引腳由于內(nèi)部電阻的原因，將輸出電流（ IIL ）。在訪問外部程序存儲器或者用 16 位地址讀取外 部數(shù)值存儲器（例如執(zhí)行MO

44、VX DPTR） 時， P2 口送出高八位地址。在 這種應(yīng)用中， P2 口使用很強的內(nèi)部上拉發(fā)送1。在使用 8位地址（如MOVX RI）訪問外部數(shù)值存 儲器時， P2 口輸出P2鎖存器的內(nèi)容。在flash編程和校驗時，P2 口也吸收高8位地址字 節(jié) 和一些控制信號。P3 口： P3 口是一個 具有內(nèi)部上拉電阻的 8 位雙向 I/O 口， p2 輸出緩沖器能驅(qū)動四個TTL 邏輯電平。對于 P3 端口寫“1”時，內(nèi)部上拉 電阻把端口拉高，此時可以作為輸入口使用 。作為輸入 使用時，被外部拉低的 引腳由于內(nèi)部電阻的 原因，將輸出電流（IIL）。 P3 口亦作為AT89S52特殊功效（第二功效）使用，

45、如 下表所示。在flash編程和校驗時，P3 口也吸收一些控制信號。端口引腳第二功效：P3.0 RXD（ 串行輸 入口 ）P3.1 TXD（ 串行輸出口 ）P3.2INTO（外間斷 0）P3.3 INT1（外間斷 1）P3.4TO（定時/計數(shù)器0）P3.5T1（定時/計數(shù)器1）P3.6 WR（外部數(shù)值存儲器寫選通）P3.7RD（外部數(shù)值存儲器 讀選通） 此外， P3 口還吸收一些用于FLASH 閃存編程和程序校驗的控制信號。RST 復(fù)位輸入：當(dāng) 振動器工作時， RST 引腳出 現(xiàn)兩個機 器周期以上高 電 平將是單片機復(fù)位。 ALE/PROG 當(dāng)訪問外部 程序存儲器或者數(shù)值存儲器時， ALE （

46、地址鎖存允 許）輸出脈沖用于鎖存地址的低 8 位字節(jié)。一般情況下， ALE 仍以鐘表振動頻 率的 1/6 輸出固定的脈沖信號，因此它 可對于外輸出 鐘表或者 用于定時目的。要注重的是：每當(dāng)訪問外部數(shù)值存儲器時 將跳過一個ALE 脈沖 。對于 FLASH 存儲器編程期間， 該引 腳還用于輸入編程脈沖（PROG）。如有必要，可通過對于特殊功效寄存器（SFR）區(qū)中的8EH單位的D0位置 位，可禁止ALE 操作。該位置位后，只有一條 MOVX 和 MOVC 指 令才氣將ALE 激活。 此外，該 引腳會被微弱 拉高，單片 機執(zhí)行外部程序時，應(yīng) 設(shè)置 ALE禁止位無效。PSEN 程序儲存允許（ PSEN） 輸出是外部程序存儲器的讀選通信號，當(dāng)AT89C52 由外部 程序存儲器取指令（或者數(shù)值）時，每一個機器周 期兩次 PSEN有用，即輸出兩個脈沖， 在此期間， 當(dāng)訪問外部數(shù)值存儲器 ，將跳過兩次PSEN信號。 EA/VPP 外部訪問 允許，欲 使 CPU 僅訪問外部程序存儲器 （地址為0000H-FFFFH） ,EA端必須保持低電平（接地）。常注重的是：如果加密位LB1被編程，復(fù)位時內(nèi)部會鎖 存 EA 端狀態(tài)。如EA端為高電平（接Vcc端），CPU則執(zhí)行內(nèi)部程序存儲器的 指令。FLASH 存儲器編程時，該 引腳 加上 +12V 的編程允許電源Vpp， 當(dāng)然這