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单片机编程 PCA9538 8bit I2C bus and SMBus
The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallelInput/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applicationsand was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.I/O expanders provide a simple solution when ad ...
单片机编程 PCA9519 4通道I2C-bus SMBus 中继器
PCA9519 是一个4 通道的I2C 总线/SMBus 中继器，可以实现将低电压两线串行总线接口的处理器与标准的I2C 总线或SMBus I/O 相连。该中继器在电平转换中保持I2C 总线系统所有的模式和特点的同时，允许通过给数据总线（SDA）和时钟总线（SCK）提供双向缓冲区来扩展I2C 总线，从而使I2C 总线或SMBus 在高电压下最大容限电容为400 ...
单片机编程 8-bit I2C-bus and SMBus IO port with reset
The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for
SMBus and I2C-bus applications. The PCA9557 consists of an 8-bit input port register,
8-bit output port register, and an I2C-bus/SMBus interface. It has low current consumption
and a high-impedance open-dra ...
单片机编程 PCA954X家庭的I C SMBus多路复用器与开关
The Philips family of Multiplexers and Switches consists of bi-directional translating switches controlled via the I2C or SMBus to fan out an upstream SCL/SDA pair to 2, 4 or 8 downstream channels of SCx/SDx pairs. The Multiplexers allow only one downstream channel to be selected at a time, while th ...
单片机编程 8-bit IC and SMBus IO Port wit
The CAT9534 is an 8-bit parallel input/output portexpander for I²C and SMBus compatible applications.These I/O expanders provide a simple solution inapplications where additional I/Os are needed: sensors,power switches, LEDs, pushbuttons, and fans.The CAT9534 consists of an input port register, ...
电子书籍 一本详细SMBUS的书籍
一本详细SMBUS的书籍，对希望详细了解笔记本电脑各部件怎样通信的人有很大的帮助
VHDL/FPGA/Verilog 可编程器件厂商Xilinx的用于设计SMBus 控制器的源程序
可编程器件厂商Xilinx的用于设计SMBus 控制器的源程序，包括完整的说明帮助，以及可以用于xlinx器件的可综合的代码
其他嵌入式/单片机内容 单片机 020 smbus i2c 程序
单片机 020 smbus i2c 程序
单片机开发 C8051F005 SMBUS SPI programme for FM25CL04 FM24CL04
C8051F005 SMBUS SPI programme for FM25CL04 FM24CL04