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 ...

Electronics is everywhere, especially these days. Many times, as frequent users, we do not even notice a “paradigm change” in the things we use on regular basis. We use a fridge, but we do not care ...

In his most recent column, “A SPIFI new idea,” Jack Gannsle expresses his pleasure in the capabilities of a new flash memory interface from ST Microelectronics, which uses a Serial Peripheral ...

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 ...

This application note explains the use of MSSP module to interface SPI™ serial EEPROMs with PIC18 devices. This document include the firmware description, initialization, write enable, read status ...

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 ...

Serial buses dot the landscape of embedded design. From displays to storage to peripherals, serial interfaces make communications possible. Many serial communication interfaces compete for use in ...

Analog Devices, Inc. introduced a new family of digital isolator devices optimized for serial peripheral interface (SPI) communications systems. A family of digital isolator devices from Analog ...

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 ...

Octal flash memory, or octal data transfer interface, utilizes eight data lines for input and output operations, resulting in significantly higher data transfer rates compared to serial, dual, and ...