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单片机编程 PCA9536 4bit I2C bus and SMBus

The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed toenhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders providea simple solution when additional I/O is needed fo ...
https://www.eeworm.com/dl/502/30988.html
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单片机编程 PCA9537 4bit I2C bus and SMBus

The PCA9537 is a 10-pin CMOS device that provides 4 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 ...
https://www.eeworm.com/dl/502/30991.html
下载: 64
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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 ...
https://www.eeworm.com/dl/502/30994.html
下载: 143
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单片机编程 PCA9542A 2channel I2C bus mult

The PCA9542A is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the contents of theprogrammable control register. Two interrupt inp ...
https://www.eeworm.com/dl/502/31006.html
下载: 63
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单片机编程 PCA9544A I2C多路复用器

PCA9544A 是NXP 公司生产的I2C 总线多路复用器,通过该器件可以将一路I2C 总线扩展为4 路I2C 总线。将1 路上行SDA/SCL 通道扩展为4 路下行通道。通过对内部可编程寄存器进行配置,在同一时间可以任意选择一对SCx/SDx 线。器件拥有四路输入中断,INT0到INT3,分别对应着四路下行通道。该器件还有一个输出中断,输出中断的状 ...
https://www.eeworm.com/dl/502/31007.html
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单片机编程 <<I2C总线应用系统设计>>

<<I2C总线应用系统设计>>
https://www.eeworm.com/dl/502/31722.html
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嵌入式综合 Linux下基于I2C协议的RTC驱动开发

首先研究了Linux环境下字符设备驱动程序框架,然后介绍12C协议,在此基础上开发基于12C协议的RTC字符设备驱动程序。砷于驱动程序,这里详细介绍其整体架构和各模块实现细节。最终成功实现了基于12C协议的RTC驱动程序,并移植到Linux操作系统中。 ...
https://www.eeworm.com/dl/566/35775.html
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电子元器件应用 热插拔I2C隔离器ADUM1250

热插拔I2C隔离器ADUM1250
https://www.eeworm.com/dl/529/42052.html
下载: 158
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嵌入式/单片机编程 LPC922 I2c接口硬件主方式代码

LPC922 I2c接口硬件主方式代码
https://www.eeworm.com/dl/647/106247.html
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DSP编程 dsp源代码i2c测试程序(){tmsvc5502}

dsp源代码i2c测试程序(){tmsvc5502}
https://www.eeworm.com/dl/516/138024.html
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