EDN

All SPI-4s are not created equal

The OIF (Optical Internetworking Forum) developed Phase 2 of the SPI (System Packet Interface)-4 to ensure interoperability among essential networking-system components. It is emerging as an important ...
Design-Reuse

System Packet Interface (SPI) 4.2 IP Core

System Packet Interface-4 Phase 2 (SPI-4.2) is a protocol used for data transfer between link layer and physical layer. It is an interface for packet and cell transfer between a physical (PHY) layer ...
Geeky Gadgets

Arduino Shield And Web Based I2C and SPI Education System (video)

Developers, hobbyists and makers looking to learn more about communicating with I2C and SPI components, may be interested in a new teaching solution created by Daniel Hienzsch in the form of the I2C ...
Electronic Design

Embedded: SPI Converter Simplifies System Testing

The model 25-2-6 SPI Converter connects an RS-232 serial interface to serial peripheral interface (SPI). It can be used to test SPI devices. It also can support the use of an SPI system without a host ...
Design-Reuse

Migrating from SPI 4.2 to SPI 5 IP Core - Architectural Changes and Re-usability

High bandwidth data transfers have led to migration from existing packet interface standards to advanced ones. SPI (System Packet Interface) v4.2 has, for many years, remained an industry standard for ...
EDN

Boundary-scan system gains SPI and I2C interfaces

Corelis has added direct I2C and SPI-based device programming capabilities to its ScanExpress boundary-scan system. Since the SPI and I2C interfaces are independent of the JTAG test interface, the ...