Hackaday

Logic Analyzers: Decoding And Monitoring

Last time, we looked into using a logic analyzer to decode SPI signals of LCD displays, which can help us reuse LCD screens from proprietary systems, or port LCD driver code from one platform to ...
EDN

Pro Logic II matrix decoder melds multimedia

Matrix surround decoding, the process of deriving several output channels from a two-channel delivery medium, is nothing new. When Dolby Surround Pro Logic decoding was introduced back in 1987, it ...
EDN

BCD to Seven Segment Display Decoder Circuit

A display decoder is used to convert a BCD or a binary code into a 7 segment code used to operate a 7 segment LED display. Here we design a simple display decoder circuit using logic gates. A display ...
Hackaday

logic analyser

Saleae logic analyzers seem to have it all: good sampling rates, convenient protocol decoding, and plenty of channels – but not a good way to set rising or falling-edge triggering. [James] found this ...
Design-Reuse

Amphion first : MPEG-2 core for FPGA implements video decode in single programmable logic device

Amphion follows high-definition MPEG-2 4:2:2P@ML core for ASIC with standard-definition MPEG-2 MP@ML core for single FPGA Belfast, N. Ireland (September 24, 2001) - Amphion Semiconductor Ltd. today ...
Ars Technica

Do any sound cards have a built-in Dolby Pro-Logic II decoder?

Basically, I'm going to run my Nintendo Gamecube's video out through my computer monitor using a VGA cable. I would like to also connect my GC's audio out to my sound card. Therefore, I would like to ...