IO 驅動 LCD , *** *** *** *** *** *** *** *** FILE NAME: IO_LCD MCU: HT46R22 MASK OPTION: WAKE-UP: PA6,PA7 PULL-HIGH: PA,PB,PC IIC: DISABLE PFD: DISABLE PWM: DISABLE WDT: ENABLE CLRWDT: ONE WDT CLOCK SOURCE: T1 WDT TIME OUT SELECT: WDT CLOCK SOURCE/32768 LVR: DISABLE OSC: CRYSTAL SYSVOLT: 3.0V SYSFRAG: 4000KHZ AUTHOR: RADOME HISTORY: 2005.08.
上傳時間： 2014-12-21
上傳用戶：watch100
To increase simulation speed, ModelSim® can apply a variety of optimizations to your design. These include, but are not limited to, mergingprocesses, pulling constants out of loops, clock suppression, and signal collapsing. You control the level of optimization by specifying certain switches when you invoke the compiler.
標簽： optimizations simulation ModelSim increase
上傳時間： 2013-12-25
上傳用戶：pkkkkp
基于s3c2410平臺開發的程序，實現了mmu、clock、interrupt、uart等功能，對學習s3c2410，學習arm，學習bootloader有很大幫助。
上傳時間： 2013-12-20
上傳用戶：lyy1234
This a vhdl programme for realise an electron watch by max-plus II. The function includes time showing and time setting. It may be extended to other functions like alarming clock and so forth.
標簽： programme electron max-plus function
上傳時間： 2013-12-26
上傳用戶：dbs012280
ST7529液晶驅動 The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid crystal display systems. It generates 255 Segment and 160 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI), 8-bit/16-bit parallel or IIC display data and stores in an on-chip display data RAM. It performs display data RAM read/write operation with no external operating clock to minimize power consumption. In addition, because it contains power supply circuits necessary to drive liquid crystal, it is possible to make a display system with the fewest components.
標簽： 7529 controller dot-matrix graphic
上傳時間： 2013-12-02
上傳用戶：奇奇奔奔
非常好的一個I2C軟件包。本模擬I2C軟件包包含了I2C操作的底層子程序，使用前要定義 好SCL和SDA。在標準8051模式(12 Clock)下,對主頻要求是不高于12MHz(即1個 機器周期1us) 若Fosc>12MHz則要增加相應的NOP指令數。(總線時序符合I2C標 準模式,100Kbit/S)
上傳時間： 2016-01-18
上傳用戶：xiaodu1124
名稱：read2543 功能：TLC2543驅動模塊 輸入參數：port通道號 輸出參數：ad轉換值 *************************************/ uint read2543(uchar port) { uint ad=0,i CLOCK=0 _CS=0 port<<=4 for(i=0 i<12 i++) { if(D_OUT) ad|=0x01 D_IN=(bit)(port&0x80) CLOCK=1 delay(3) CLOCK=0 delay(3) port<<=1 ad<<=1 } _CS=1 ad>>=1 return(ad) }
上傳時間： 2016-01-21
上傳用戶：R50974
This example program shows how to configure PCA Module 4 as a watchdog timer. In this example, the watchdog is configured to overflow after 0xFF00 clock cycles.
標簽： example configure watchdog program
上傳時間： 2016-02-09
上傳用戶：bakdesec
// 工程名稱： 61_SpeechClock // 功能描述： 61板程序示例--具有語音播報功能的電子鐘 // 使用61板上的三個按鍵控制報時和時間調整： // Key1 - 按一下播報年、月、日，再按一下播報時、分 // 長按Key1鍵達到1.5秒，則進入日期時間調整模式 // Key2 - 在調整模式下，使年、月、日、時、分、秒增加 // Key3 - 在調整模式下，使年、月、日、時、分、秒減小 // 涉及的庫： CMacro1016.lib // SacmV26e.lib // 組成文件： main.c, Sound.c, Clock.c, Clock_Speech.c, Clock_Adjust.c // Key.asm, hardware.asm, ISR.asm // A2000.h, Sound.h, Clock.h, Clock_Speech.h, Clock_Adjust.h, Key.h, SPCE061A.h, // 硬件連接： 61板自帶的三個按鍵已經連接在IOA0~IOA2上 // 維護記錄： 2006-8-30 v1.0
標簽： SpeechClock Key1 61 工程
上傳時間： 2016-03-07
上傳用戶：semi1981
The first task at hand is to set up the endpoints appropriately for this example. The following code switches the CPU clock speed to 48 MHz (since at power-on default it is 12 MHz), and sets up EP2 as a Bulk OUT endpoint, 4x buffered of size 512, and EP6 as a Bulk IN endpoint, also 4x buffered of size 512. This set-up utilizes the maximum allotted 4-KB FIFO space. It also sets up the FIFOs for manual mode, word-wide operation, and goes through a FIFO reset and arming sequence to ensure that they are ready for data operations
標簽： appropriately The endpoints following
上傳時間： 2013-12-02
上傳用戶：dianxin61
