The operation and description of the UART serial interface through USB is discussed in this application note. In addition, the firmware application code in C language, containing communication ...

This application note describes the operation of a general- purpose, microcontroller-based Serial Port Interface (SPI) boot circuit. This is a low cost solution for users who need to modify some of ...

After a youth spent playing with Amigas and getting into all sorts of trouble on the school computer network, I’ve always had a soft spot in my heart for hardware from the 80s and 90s. This extends ...

The LocSoft ImpacII board was designed in response to what is becoming a familiar request in the embedded hardware market. Our customer had employed a commercial off-the-shelf (COTS), ISA-based ...

This PSP remote interface article gets submitted from time to time, but keeps falling through the cracks for some reason. [XyTec] submitted it most recently and I finally remembered to post it. It’s a ...

Synchronous serial port interface controller with APB interface.

An industry consortium formed by Hynix Semiconductor, LG Electronics, Samsung Electronics, and Silicon Image is promoting Serial Port Memory Technology (SPMT) for adoption as a new industry standard.

I have a bunch of serial devices that I need to communicate with. Some of them are connected to native serial ports, and some have USB->RS232 adapters. I am communicating to them via the serial port ...