亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

蟲蟲首頁| 資源下載| 資源專輯| 精品軟件
登錄| 注冊

On-Chip

  • CAT93C46 器件數據手冊

    The CAT93C46 is a 1 kb Serial EEPROM memory device which isconfigured as either 64 registers of 16 bits (ORG pin at VCC) or 128registers of 8 bits (ORG pin at GND). Each register can be written (orread) serially by using the DI (or DO) pin. The CAT93C46 features aself−timed internal write with auto−clear. On−chip Power−On Resetcircuit protects the internal logic against powering up in the wrongstate.

    標簽: CAT 93C C46 93

    上傳時間: 2013-11-20

    上傳用戶:ynzfm

  • 第1章μPSD3200系列單片機概述

    單片機是單片微型計算機(SingleChipMicrocomputer)的簡稱,它的內部包含有計算機的基本功能部件:中央處理器(CPU)、存儲器、定時/計數器、各種串/并行I/O接口電路等。因此,單片機只需要和適當的軟件及外部設備相結合,便可成為一個單片機控制系統。近年來,由于半導體技術和工藝的快速發展,以及針對各行各業的實際應用需要,單片機的開發方面又出現了許多新的技術。SOC(System On Chip,片上系統)等名詞日益被人們所熟悉和關注。

    標簽: 3200 PSD 單片機概述

    上傳時間: 2013-10-10

    上傳用戶:zhang97080564

  • lpc2478完全使用手冊

    NXP Semiconductor designed the LPC2400 microcontrollers around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded Trace. The LPC2400 microcontrollers have 512 kB of On-Chip high-speedFlash memory. This Flash memory includes a special 128-bit wide memory interface andaccelerator architecture that enables the CPU to execute sequential instructions fromFlash memory at the maximum 72 MHz system clock rate. This feature is available onlyon the LPC2000 ARM Microcontroller family of products. The LPC2400 can execute both32-bit ARM and 16-bit Thumb instructions. Support for the two Instruction Sets meansEngineers can choose to optimize their application for either performance or code size atthe sub-routine level. When the core executes instructions in Thumb state it can reducecode size by more than 30 % with only a small loss in performance while executinginstructions in ARM state maximizes core performance.

    標簽: 2478 lpc 使用手冊

    上傳時間: 2013-11-15

    上傳用戶:zouxinwang

  • CAT28LV64-64Kb CMOS并行EEPROM數據手

    The CAT28LV64 is a low voltage, low power, CMOS Parallel EEPROM organized as 8K x 8−bits. It requires a simple interface for in−system programming. On−chip address and data latches, self−timed write cycle with auto−clear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bit signal the start and end of the self−timed write cycle. Additionally, the CAT28LV64 features hardware and software write protection.

    標簽: EEPROM 64 CMOS CAT

    上傳時間: 2013-11-16

    上傳用戶:浩子GG

  • Clocking Options for Stellaris

    The main oscillator allows either a crystal or single-ended input clock signal. Cost-sensitiveapplications typically use an external crystal with the On-Chip oscillator circuit since it is the mostcost-effective solution. It is also possible to use the internal oscillator to clock the device after theboot process has completed.

    標簽: Stellaris Clocking Options for

    上傳時間: 2013-10-14

    上傳用戶:pol123

  • Emulating a synchronous serial

    The C500 microcontroller family usually provides only one On-Chip synchronous serialchannel (SSC). If a second SSC is required, an emulation of the missing interface mayhelp to avoid an external hardware solution with additional electronic components.The solution presented in this paper and in the attached source files emulates the mostimportant SSC functions by using optimized SW routines with a performance up to 25KBaud in Slave Mode with half duplex transmission and an overhead less than 60% atSAB C513 with 12 MHz. Due to the implementation in C this performance is not the limitof the chip. A pure implementation in assembler will result in a strong reduction of theCPU load and therefore increase the maximum speed of the interface. In addition,microcontrollers like the SAB C505 will speed up the interface by a factor of two becauseof an optimized architecture compared with the SAB C513.Moreover, this solution lays stress on using as few On-Chip hardware resources aspossible. A more excessive consumption of those resources will result in a highermaximum speed of the emulated interface.Due to the restricted performance of an 8 bit microcontroller a pin compatible solution isprovided only; the internal register based programming interface is replaced by a set ofsubroutine calls.The attached source files also contain a test shell, which demonstrates how to exchangeinformation between an On-Chip HW-SSC and the emulated SW-SSC via 5 external wiresin different operation modes. It is based on the SAB C513 (Siemens 8 bit microcontroller).A table with load measurements is presented to give an indication for the fraction of CPUperformance required by software for emulating the SSC.

    標簽: synchronous Emulating serial

    上傳時間: 2014-01-31

    上傳用戶:z1191176801

  • P90CL301 IIC驅動電路的例行測試及其程序

    The P90CL301 is a highly integrated 16/32 bit micro-controller especially suitable for applications requiring lowvoltage and low power consumption. It is fully software compatible with the 68000. Furthermore, it provides bothstandard as well as advanced peripheral functions On-Chip.One of these peripheral functions is the I2C bus. This report describes worked-out driver software (written in C) toprogram the P90CL301 I2C interface. It also contains interface software routines offering the user a quick start inwriting a complete I2C system application.

    標簽: P90 301 IIC 90

    上傳時間: 2014-01-06

    上傳用戶:氣溫達上千萬的

  • XA-S3的IIC接口的驅動器軟件程序(C語言)

    The XA-S3 is a member of Philips Semiconductors’ XA (eXtended Architecture) family of high performance 16-bit single-chip Microcontrollers. The XA-S3 combines many powerful peripherals on one chip. Therefore, it is suited for general multipurpose high performance embedded control functions.One of the On-Chip peripherals is the I2C bus interface. This report describes worked-out driver software (written in C) to program / use the I2C interface of the XA-S3. The driver software, together with a demo program and interface software routines offer the user a quick start in writing a complete I2C - XAS3 system application.

    標簽: XA-S IIC C語言 接口

    上傳時間: 2013-11-10

    上傳用戶:liaofamous

  • 用C51寫的普通拼音輸入法源程序代碼

    用C51寫的普通拼音輸入法源程序代碼: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。 #include<stdio.h> char * py_ime(char *); void main(void){ while(1)    {     char input_string[]="yI";     xdata char chinese_string[255];     sprintf(chinese_string,"%s",py_ime(input_string));    }}

    標簽: C51 拼音輸入法 代碼 源程序

    上傳時間: 2013-10-30

    上傳用戶:cainaifa

  • pk51下載 (8051單片機開發工具)

    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。    

    標簽: 8051 pk 51

    上傳時間: 2013-10-09

    上傳用戶:1109003457

亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频
久久亚洲精选| 亚洲欧美日韩精品久久久久| 国产精品亚洲一区二区三区在线| 国产精品一区二区久久久久| 噜噜噜噜噜久久久久久91 | 亚洲一区二区三区中文字幕在线 | 亚洲午夜伦理| 日韩午夜免费视频| 在线观看一区视频| 欧美一区二区视频97| 国产精品xxxav免费视频| 午夜免费电影一区在线观看| 韩日视频一区| 欧美日韩成人综合天天影院| 麻豆91精品| 伊人久久婷婷| 影音国产精品| 香蕉久久国产| 欧美激情综合色| 国产精品久久久久影院色老大 | 午夜一区二区三区不卡视频| 欧美国产日韩一区二区| 国产性色一区二区| 欧美一区二区视频在线观看| 国产精品理论片| 亚洲欧美日产图| 国产精品成人v| 亚洲一级黄色| 国产精品一区2区| 亚洲一区二区三区精品在线| 老鸭窝毛片一区二区三区| 国产视频精品免费播放| 亚洲免费在线观看视频| 国产精品国内视频| 亚洲视频精选在线| 欧美日韩免费看| 亚洲午夜精品久久| 国产精品视频免费在线观看| 亚洲精品国精品久久99热一| 欧美aⅴ一区二区三区视频| 影音先锋日韩资源| 欧美国产国产综合| 国产精品99久久久久久人| 欧美午夜欧美| 一区二区三区高清视频在线观看| 欧美三级电影一区| 中文日韩在线| 亚洲国产精品传媒在线观看 | 国产精品电影在线观看| 一区二区免费看| 国产精品视频久久久| 欧美一级成年大片在线观看| 国产专区综合网| 欧美成人中文| 亚洲欧美国产精品桃花| 国内精品亚洲| 欧美日韩国产色综合一二三四 | 欧美国产先锋| 亚洲丝袜av一区| 一区二区在线视频| 欧美日韩一区在线观看视频| 欧美一区二区精品| 亚洲啪啪91| 国产视频一区二区在线观看| 欧美成人性网| 久久精品国产亚洲高清剧情介绍| 日韩视频不卡中文| 国产一区二区在线观看免费播放 | 久久福利资源站| 日韩亚洲成人av在线| 国产亚洲综合性久久久影院| 欧美激情中文不卡| 久久国产精品毛片| 亚洲一级片在线观看| 亚洲第一福利在线观看| 国产精品久久久99| 男人的天堂成人在线| 欧美在线视频全部完| 亚洲乱码久久| 亚洲高清不卡在线| 好吊成人免视频| 国产伦一区二区三区色一情| 欧美日韩一区在线观看视频| 欧美承认网站| 久久日韩粉嫩一区二区三区| 亚洲免费视频一区二区| 99精品欧美| 亚洲欧洲在线看| 在线不卡中文字幕播放| 国产一区二区三区自拍| 国产乱码精品1区2区3区| 欧美日韩亚洲另类| 欧美激情视频在线播放| 欧美**字幕| 免费看成人av| 欧美电影资源| 欧美激情性爽国产精品17p| 另类尿喷潮videofree| 久久久久久午夜| 久久成人精品视频| 欧美影院成人| 欧美中文字幕| 久久精品国产99国产精品澳门| 午夜在线一区| 久久精品视频网| 久久综合亚州| 欧美成人午夜激情在线| 欧美高清视频在线播放| 欧美精品入口| 国产精品电影在线观看| 国产乱子伦一区二区三区国色天香 | 欧美成人免费小视频| 免费毛片一区二区三区久久久| 噜噜噜久久亚洲精品国产品小说| 鲁鲁狠狠狠7777一区二区| 久久夜色精品| 免费成人黄色片| 欧美日韩亚洲一区三区| 欧美亚州韩日在线看免费版国语版| 欧美日韩精品在线观看| 国产精品美女主播在线观看纯欲| 国产日韩欧美日韩| 在线观看欧美精品| 亚洲人成在线观看一区二区| 99国产精品国产精品毛片| 亚洲一区二区三区影院| 欧美中文字幕在线视频| 久久综合色综合88| 欧美国产91| 国产伦精品一区二区三区四区免费| 国内自拍亚洲| 99re热这里只有精品免费视频| 亚洲视频一二区| 久久久综合免费视频| 欧美日韩国产另类不卡| 国产精品中文字幕在线观看| 影音先锋亚洲一区| 在线中文字幕一区| 巨乳诱惑日韩免费av| 欧美日韩在线亚洲一区蜜芽| 国产日产欧美a一级在线| 亚洲青涩在线| 久久国产66| 欧美性事在线| 亚洲精品在线电影| 久久久夜夜夜| 国产女主播一区二区三区| 91久久综合亚洲鲁鲁五月天| 亚洲免费网址| 欧美日韩三级视频| 影音先锋在线一区| 午夜天堂精品久久久久| 欧美激情亚洲自拍| 一区二区亚洲精品| 欧美专区中文字幕| 国产精品一区二区久激情瑜伽| 亚洲精品在线电影| 免费91麻豆精品国产自产在线观看| 国产精品美女久久久久av超清 | 亚洲三级电影在线观看| 午夜一区二区三区不卡视频| 欧美日韩亚洲一区二| 1024精品一区二区三区| 久久成人18免费观看| 国产精品久久久久久久久免费桃花| 在线精品视频一区二区三四| 亚洲欧美另类中文字幕| 国产精品va| 亚洲一级片在线看| 欧美午夜免费电影| 在线亚洲+欧美+日本专区| 欧美搞黄网站| 亚洲人成在线观看网站高清| 免费看成人av| 亚洲精品乱码| 嫩草影视亚洲| 亚洲欧洲一区二区在线播放| 欧美精品久久99| 亚洲理伦在线| 欧美视频中文在线看 | 亚洲精品中文在线| 免费在线观看一区二区| 在线精品国产欧美| 欧美成人一二三| 亚洲九九精品| 欧美日韩高清在线| 亚洲一区亚洲| 国产一二三精品| 久久久噜噜噜久久中文字免| 亚洲高清成人| 欧美视频一区二区三区| 欧美伊人久久久久久久久影院| 韩国精品久久久999| 久久亚洲春色中文字幕| 亚洲日产国产精品| 欧美日本不卡高清| 亚洲视频免费观看| 国产资源精品在线观看| 欧美jizzhd精品欧美巨大免费| 亚洲精选91|