This application note provides step-by-step instructions on how to recreate a Tri-Mode Ethernet(TEMAC) performance testing system using the ML405 board and MontaVista Linux 4.0. Thisapplication note shows how to set up a simple EDK Base System Builder system on the ML405Evaluation Platform and run performance tests. The network architecture for the test isdescribed. A system is built and downloaded into the FPGA. A MontaVista Linux kernel isconfigured, built, and downloaded into the ML405 Evaluation Platform. The instructions forobtaining and setting up the software used to perform the measurements, netperf, are given.
上傳時間： 2013-11-11
上傳用戶：saharawalker
Keil C51 V8 專業開發工具（PK51） PK51是為8051系列單片機所設計的開發工具，支持所有8051系列衍生產品，，支持帶擴展存儲器和擴展指令集（例如Dallas390/5240/400,Philips 51MX,Analog Devices MicroConverters）的新設備,以及支持很多公司的一流的設備和IP內核,比如Analog Devices, Atmel, Cypress Semiconductor, Dallas Semiconductor, Goal, Hynix, Infineon, Intel, NXP(founded by Philips), OKI, Silicon Labs,SMSC, STMicroeleectronics,Synopsis, TDK, Temic, Texas Instruments,Winbond等。 通過PK51專業級開發工具，可以輕松地了解8051的On-chip peripherals與及其它關鍵特性。 The PK51專業級開發工具包括… l μVision Ø 集成開發環境 Ø 調試器 Ø 軟件模擬器 l Keil 8051擴展編譯工具 Ø AX51宏匯編程序 Ø ANSI C編譯工具 Ø LX51 連接器 Ø OHX51 Object-HEX 轉換器 l Keil 8051編譯工具 Ø A51宏匯編程序 Ø C51 ANSI C編譯工具 Ø BL51 代碼庫連接器 Ø OHX51 Object-HEX 轉換器 Ø OC51 集合目標轉換器 l 目標調試器 Ø FlashMON51 目標監控器 Ø MON51目標監控器 Ø MON390 (Dallas 390)目標監控器 Ø MONADI (Analog Devices 812)目標監控器 Ø ISD51 在系統調試 l RTX51微實時內核 你應該考慮PK51開發工具包,如果你… l 需要用8051系列單片機來開發 l 需要開發 Dallas 390 或者 Philips 51MX代碼 l 需要用C編寫代碼 l 需要一個軟件模擬器或是沒有硬件仿真器 l 需要在單芯片上基于小實時內核創建復雜的應用
上傳時間： 2013-10-30
上傳用戶：yy_cn
This book introduces embedded systems to C and C++ programmers. Topics include testing memory devices, writing and erasing Flash memory, verifying nonvolatile memory contents, controlling on-chip peripherals, device driver design and implementation, optimizing embedded code for size and speed, and making the most of C++ without a performance penalty. Pages : 336 Slots : 1
標簽： programmers introduces embedded include
上傳時間： 2013-12-10
上傳用戶：shizhanincc
yright 2002 Cygnal Integrated Products, Inc. // // Filename: LIION_BC_MAIN.c // Target Device: 8051F300 // Created: 11 SEP 2002 // Created By: DKC // Tool chain: KEIL Eval C51 // // This is a stand alone battery charger for a Lithium ION battery. // It utilizes a buck converter, controlled by the on-chip 8-bit PWM, // to provide constant current followed by constant voltage battery charge.
標簽： LIION_BC_MAIN Integrated Filename Products
上傳時間： 2013-12-23
上傳用戶：牧羊人8920
用LPC213X系列的PWM來產生語音。語音數據來源于PC機轉換后得到的。最大可以是16位的。 由于是PWM所以輸出端口需要低通濾波才能夠得到比較干凈的聲音。 可以經過修改使用LPC2132以上的ARM的D/A來產生。 This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.
上傳時間： 2014-11-07
上傳用戶：zhanditian
This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simulator may be used to monitor and display any variable or peripheral I/O register. It is already configured to show the PWM output signal on PORT3.0 and PORT3.1 This ARM Example may be debugged using only the uVision Simulator and your PC--no additional hardware or evaluation boards are required. The Simulator provides cycle-accurate simulation of all on-chip peripherals of the ADuC7000 device series. You may create various input signals like digital pulses, sine waves, sawtooth waves, and square waves using signal functions which you write in C. Signal functions run in the background in the simulator within timing constraints you configure. In this example, several signal functions are defined in the included Startup_SIM.INI file.
標簽： the Analyzer Compiler project
上傳時間： 2013-12-19
上傳用戶：Yukiseop
This program prints the C8051F124 die temperature out the hardware UART at 115200bps. This example uses the internal 24.5MHz oscillator multiplied by 2 using the on-chip PLL (SYSCLK = 49MHz).
標簽： This temperature C8051F124 the
上傳時間： 2014-01-12
上傳用戶：Avoid98
This book introduces embedded systems to C and C++ programmers. Topics include testing memory devices, writing and erasing Flash memory, verifying nonvolatile memory contents, controlling on-chip peripherals, device driver design and implementation, optimizing embedded code for size and speed, and making the most of C++ without a performance penalty.
標簽： programmers introduces embedded include
上傳時間： 2015-06-22
上傳用戶：VRMMO
用C51實現的拼音輸入法,這是改寫的網友 embuffalo、獨步上載在www.21ic.com自由發布區的由張凱原作的51上的拼音輸入法程序。 原作使用了一個二維數組用以查表，我認為這樣比較的浪費空間，而且每個字表的索引地址要手工輸入，效率不高。所以我用結構體將其改寫了一下。就是大家現在看到的這個。 因為代碼比較的大，共有6,000多漢字，這樣就得要12,000 byte來存放GB內碼，所以也是沒辦法的 :-( 編譯結果約為3000h,因為大部分是索引表，代碼優化幾乎無效。 在Keil C里仿真芯片選用的是華邦的W77E58，它有32k ROM, 256B on-chip RAM, 1K on-chip SRAM (用DPTR1指針尋址,相當于有1K的片上xdata)。條件有限，沒有上片試驗，仿真而已。 打算將其移植到AVR上，但CodeAVRC與IAR EC++在結構體、指針的定義使用上似乎與C51不太一樣，現在還未搞定。還希望在這方面有經驗的網友能給予指導。
上傳時間： 2014-01-26
上傳用戶：semi1981
This program demonstrates operation of ADC0 in polled mode. The ADC0 is // configured to use writes to AD0BUSY as its start of conversion source and // to measure the output of the on-chip temperature sensor. The temperature // sensor output is converted to degrees Celsius and is transmitted out UART0
標簽： ADC0 demonstrates configured operation
上傳時間： 2014-01-23
上傳用戶：wangyi39
