应用程序怎么访问I2C设备？有两种方法： ①使用驱动程序：I2C设备有对应的驱动程序，应用程序根据这个驱动程序的规范 ...

Delivers the flexible, multiple-peripherals simplicity of I2C and the faster, lower-latency communication of SPI in a single, efficient, easier-to-use IP core Woodcliff Lake, New Jersey — September 5, ...

I2C(Inter-Integrated Circuit)总线(也称 IIC 或 I2C) 是有PHILIPS公司开发的两线式串行总线，用于连接微控制器及外围设备，是微电子通信控制领域广泛采用的一种总线标准。它是同步通信的一种特殊形式，具有接口线少、控制方式简单、器件封装形式小、通信速率较高等 ...

The DB-I2C-M targets High-Performance Embedded Processor designs requiring a Smart I2C Controller in a small VLSI footprint. GLEN ROCK, New Jersey -- July 18, 2008-- Digital Blocks, a leading ...

PCA9564 evaluation board description, features and operation modes are discussed. Source code in C language, containing communication routines between an 80C51-core microcontroller and the PCA9564 is ...

Marvell has announced an ac-dc LED driver chip which is both dimmable over an I2C serial bus and by phase-cut wall dimmer. Called 88EM8189, it can be used in either non-isolated buck-boost or isolated ...

The MAX6851 is billed as the market's first I2C-compatible, vacuum fluorescent display (VFD) controller with embedded fonts, multiplex timing control, and filament timing. The device controls ...

Last time, I gave you an overview of what you get from I2C, basics like addressing, interface speeds, and a breakdown of pullups. Today, let’s continue looking into I2C capabilities and requirements – ...

Adafruit has announced the availability of a new temperature sensor and fan controller they have created in the form of the EMC2101 I2C. Priced at just $5.50 the fan controller and temperature sensor ...