在嵌入式系统中，串行外设接口（Serial Peripheral Interface，SPI）及其扩展（如 DSPI 和 QSPI）被广泛应用于与外部设备（如传感器、存储器、LCD 控制器等）高速通信。 SPI（Serial Peripheral Interface）是一种全双工同步串行通信协议，通常由主设备（Master）和从设备（Slave ...

现今，在低端数字通信应用领域，我们随处可见IIC(Inter-Integrated Circuit)和 SPI(Serial Peripheral Interface)的身影。原因是这两种通信协议非常适合近距离低速芯片间通信。Philips(for IIC)和Motorola(for SPI)出于不同背景和市场需求制定了这两种标准通信协议。 IIC开发于1982年 ...

The basic test instrument suite — a bench power supply, a good multimeter and perhaps an oscilloscope — is extremely flexible, but not exactly “plug and play” when it comes to diagnosing problems with ...

Robust serial interfaces such as USB and IEEE-1394 ™ have revolutionized personal computing. They provide a simple-to-use interconnection to a variety of different peripherals, ranging from products ...

The BR25G128-3 is a serial peripheral interface BUS EEPROM by ROHM. The device is a 128 kbit SPI BUS Interface that features a high speed clock action of up to 20 MHz. The device has an operating ...

The SPI is an interface bus that is used to send data between microcontrollers, and/or other peripherals like sensors, flash and EEPROM memory, LCDs, SD Cards, Camera Lenses and many more. Being able ...

September 20th, 2005 – The Intellectual Property (IP) provider - Digital Core Design (DCD) today has announced the release of the DSPI_FIFO and DSPIS IP Cores. The DSPI_FIFO and DSPIS IP Cores ...

The eSi-SPI core is a Serial Peripheral Interface that can be used to implement full-duplex, synchronous, serial communications between ICs. The eSi-S ...

This file type includes high resolution graphics and schematics when applicable. Practically every electronic product made today uses one or more serial data interfaces. A serial interface is the ...

Toshiba Memory’s second-generation Serial Interface NAND can be used in a wide range of consumer and industrial applications that require high-speed data transfers ...