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 ...
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 ...
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 ...
In the last video I demonstrated a Universal Active Filter that I could adjust with a dual-gang potentiometer, here I replace the potentiometer with a processor controlled solid-state potentiometer.