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[Other] RwV015

Description: RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driver developers, QA engineers, performance test engineers, diagnostic engineers, etc., This utility access almost all the computer hardware, including PCI (PCI Express), PCI Index/Data, Memory, Memory Index/Data, I/O Space, I/O Index/Data, Super I/O, Clock Generator, DIMM SPD, SMBus Device, CPU MSR Registers, ATA/ATAPI Identify Data, ACPI Tables Dump (include AML decode), Embedded Controller, USB Information and LPT Remote Access. And also an Command Window is provided to access hardware manually. Website1: http://rw.net-forces.com/ Website2: http://home.kimo.com.tw/ckimchan.tw/ Website3: http://jacky5488.myweb.hinet.net/ For best view, please change the screen resolution to 1024 x 768 (or above) pixels. -RW - Read
Platform: | Size: 929690 | Author: 使用 | Hits:

[Other resource] Gpio

Description: GPIO (通用输入/输出)或总线扩展器利用工业标准I² C、SMBus™ 或SPI™ 接口简化了I/O口的扩展。
Platform: | Size: 286521 | Author: 清风 | Hits:

[Other] C8051F120中文数据手册

Description:

C8051F单片机是目前最快的单片机，兼容C51，压缩包里是中文手册，对编程有帮助。

C8051F120是完全集成的混合信号系统级MCU芯片。下面列举了一些主要芯片资源：
·高速流水线结构的8051兼容的CIP-51内核，使用内部集成 PLL时速度可达 100MIPS；2 周期16 x 16 MAC引擎，指令数据高速缓存操作(Cache)；
·全速非侵入式的系统调试接口（片内）；
·真正12位100ksps的8通道ADC，带PGA和模拟多路开关；8位500ksps的8通道ADC；
·两个12位DAC，可编程更新时序；
·128K字节可在系统编程的FLASH存储器；
·8448字节内部数据 RAM（8K + 256）；
·可寻址64K字节地址空间的外部数据存储器接口；
·硬件实现的SPI，SMBus/IIC和两个UART串行接口；
·5个通用的16位定时器；
·具有6个捕捉/比较模块的可编程计数器/定时器阵列；
·片内看门狗定时器，2个比较器，VDD监视器和温度传感器；
·64个I/O端口；
·-40~85度工业级温度范围；
·2.7V~3.6V工作电压，100脚TQFP封装；
 


Platform: | Size: 3754840 | Author: changlian | Hits:

[Other] RwV015

Description: RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driver developers, QA engineers, performance test engineers, diagnostic engineers, etc., This utility access almost all the computer hardware, including PCI (PCI Express), PCI Index/Data, Memory, Memory Index/Data, I/O Space, I/O Index/Data, Super I/O, Clock Generator, DIMM SPD, SMBus Device, CPU MSR Registers, ATA/ATAPI Identify Data, ACPI Tables Dump (include AML decode), Embedded Controller, USB Information and LPT Remote Access. And also an Command Window is provided to access hardware manually. Website1: http://rw.net-forces.com/ Website2: http://home.kimo.com.tw/ckimchan.tw/ Website3: http://jacky5488.myweb.hinet.net/ For best view, please change the screen resolution to 1024 x 768 (or above) pixels. -RW- Read
Platform: | Size: 929792 | Author: 使用 | Hits:

[File Format] i2csmbus

Description: 关于iic总线和smbus总线之间的技术区别-On the IIC bus and SMBus bus technical distinction between
Platform: | Size: 6144 | Author: sun | Hits:

[SCM] Gpio

Description: GPIO (通用输入/输出)或总线扩展器利用工业标准I² C、SMBus™ 或SPI™ 接口简化了I/O口的扩展。-GPIO (General Purpose Input/Output) or bus expander using industry-standard I 2 C, SMBus
Platform: | Size: 286720 | Author: 清风 | Hits:

[SCM] test_smbus

Description: c8051单片机使用smbus（I2C）接口的测试程序，keil开发环境-C8051 Singlechip use smbus (I2C) interface testing procedures, keil Development Environment
Platform: | Size: 64512 | Author: ecsfree | Hits:

[Other Embeded program] PCA953

Description: pca953 control firmware pca953 is 8-bit i2c-bus and SMBus low power I/O port with interrupt and reset
Platform: | Size: 1024 | Author: min | Hits:

[ARM-PowerPC-ColdFire-MIPS] c8051f020

Description: Cygnal C8051F系列单片机的功能部件包括模拟多路选择器可编程增益放大器ADCDAC电压比较器电压基准温度传感器SMBus/ I2CUARTSPI可编程计数器/定时器阵列PCA定时器数字I/O端口电源监视器看门狗定时器WDT和时钟振荡器等所有器件都有内置的FLASH存储器和256字节的内部RAM有些器件还可以访问外部数据存储器RAM即XRAM Cygnal C8051F系-Cygnal C8051F MCU' s features, including analog multiplexer, programmable gain amplifier ADCDAC voltage comparator voltage reference temperature sensor SMBus/I2CUARTSPI programmable counter/timer array PCA timer digital I/O ports Watchdog Timer Power Monitor WDT and clock oscillator such devices to all devices have built-in FLASH memory and 256 bytes of internal RAM that some devices can also access external data memory RAM or XRAM Cygnal C8051F series
Platform: | Size: 130048 | Author: 陈光荣 | Hits:

[Other Embeded program] pca9532

Description: pca9532芯片介绍。nxp公司出品 主要用处车载视频处理-pca9532 The PCA9532 is a 16-bit I C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications.
Platform: | Size: 133120 | Author: del | Hits:

[Special Effects] pca9534

Description: 9534 芯片介绍。用于图像处理 主用用处车载单片机-The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel 2 Input/Output (GPIO) expansion for I C-bus/SMBus applications and was developed to 2 enhance the NXP Semiconductors family of I C-bus I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc.
Platform: | Size: 129024 | Author: 发个 | Hits:

[uCOS] GPIOTest

Description: General Purpose Input Output (通用输入/输出)简称为GPIO，或总线扩展器，利用工业标准I2C、SMBus™ 或SPI™ 接口简化了I/O口的扩展-General Purpose Input Output test
Platform: | Size: 8192 | Author: GuangYongChen | Hits:

[ARM-PowerPC-ColdFire-MIPS] General-Purpose-Input-Output-

Description: GPIO：General Purpose Input Output （通用输入/输出）简称为GPIO，或总线扩展器，利用工业标准I2C、SMBus或SPI接口简化了I/O口的扩展-GPIO: General Purpose Input Output (general-purpose input/output) referred to as GPIO, or bus extension using the industry-standard I2C, SMBus or SPI interface simplifies the I/O port expansion
Platform: | Size: 1133568 | Author: 张军 | Hits:

[Linux driver] pca9539_driver

Description: PCA9539驱动，支持I2C 总线和系统管理总线的16位 I/O端 s3c2440可用-Remote 16-Bit I2C and SMBus Low-Power I/O Expander, PCA9539 driver for linux2.6
Platform: | Size: 2048 | Author: yxf | Hits:

[SCM] SMBus

Description: C8051F3X SMBus 源码，SMBus I/O接口是一个双线的双向串行总线。-C8051F3x SMBus source， SMBus I/O interface is a two-wire bidirectional serial bus.
Platform: | Size: 30720 | Author: 刘少红 | Hits:

[Software Engineering] Code

Description: SMBus I/O接口是一个双线的双向串行总线。SMBus完全符合系统管理总线规范1.1版，与I2C串行总线兼容。系统控制器对接口的读写操作都是以字节为单位的，由SMBus接口自动控制数据的串行传输。在作为主或从器件时，数据传输的最大速率可达系统时钟频率的十分之一（这可能比SMBus的规定速度要快，取决于所使用的系统时钟）。可以采用延长低电平时间的方法协调同一总线上不同速度的器件。- Example code to interface a single 256-byte EEPROM to a C8051F00x via the SMBus Code assumes a single EEPROM with slave address 1010000 is connected on the SDA and SCL lines, and no other masters are on the bus. The SEND routine performs a 1-byte write to the EEPROM. This consists of (1) START, (2) slave address+ W, (3) memory location byte write, and (4) a data byte write.
Platform: | Size: 20480 | Author: 高威 | Hits:

[Other] tca6416a_IOExpander

Description: 低压16位I2C和SMBus I / O扩展器，带有中断输出，复位和配置寄存器-LOW-VOLTAGE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS
Platform: | Size: 1054720 | Author: 古道 | Hits:

[Other Embeded program] CAT9555_DS_CH

Description: CAT9555_DS翻译,中文版 该CAT9555是CMOS器件，可提供16位并行输入/输出端口扩展I² C和SMBus兼容的应用程序。这些I / O扩展提供-CAT9555_DS translate The CAT9555 is a CMOS device that provides 16-bit parallel input/output port expansion I² C and SMBus compatible applications. These I/O extension provides
Platform: | Size: 574464 | Author: 孙 | Hits:

[Driver Develop] PCA9555_driver

Description: PCA9555 是德州仪器的一款可配置 I2C 与 SMBus I/O 扩展器，该文件是针对该芯片的驱动编写-Texas Instruments PCA9555 is a configurable I2C and SMBus I/O Expander, the file is prepared for the driver chip
Platform: | Size: 6144 | Author: 危凡力 | Hits:

[Linux-Unix] 9539

Description: 驱动IO扩展芯片PCA9539 pca9539是一个24针CMOS器件，提供16位的通用并行输入/输出（GPIO）与中断和I2C/SMBus应用，用来提高I2C飞利浦的I / O扩展家庭复位膨胀。(Drive IO extension chip PCA9539 The PCA9539 is a 24-pin CMOS device that provide 16 bits ofGeneral Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developedto enhance the Philips family of I2C I/O expanders.)
Platform: | Size: 1024 | Author: wjj505242976 | Hits:
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