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Interfacing FPGAs to DDR3 SDRAM
Double-data-rate three (DDR3) SDRAM memory architectures support higher bandwidths with bus rates of 600Mbit/s to 1.6Gbit/s (300- to 800MHz), 1.5V operation for lower power, and higher densities of 2Gbits on a 90nm process. This faster, larger, and lower power per bit architecture is made possible by leveling the interface between a DDR3 SDRAM DIMM to an FPGA. Details... more »
 
Steer the wheels with microcontrollers
A wide range of different car types is equipped with an electromechanical power steering system. But what kind of functionality is involved in implementing electronic power-assisted steering systems? Details... more »
 
Opt for inductive converter LED drivers
Achieving the desired brightness in mid-size LCD panel applications requires LED drivers to deliver a regulated current to the LEDs across all operating conditions. Typically, two types of LED driver topologies may be used: capacitive charge pumps and inductor-based switching regulators. This article focuses on the inductive converter LED driver circuits delivering between one to six watts of power to the LEDs. Details... more »
 
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