资讯

EDN11 年

Logical chain-based clock implementation

Time to market without any compromise on the performance is the key to success for present-day semiconductor companies. To reduce cost, different technologies are integrated into the same system on ...
Hackaday4 年

A Discrete Logic Word Clock

Self-acclaimed computer nerd [Kevin Koster] was tired of designing new TTL-logic clocks before finishing his previous designs. So he finally buckled down and completed this unique word clock, which ...
Hackaday11 年

An Overly-Complicated Logic Chip Clock

When a normal alarm clock just won’t do, the only option is to build your own, entirely out of discrete logic chips. [jvok] built this alarm clock for last year’s 7400 Logic Competition. In a desire ...
Electronic Design23 年

Enhanced Logic, Clock Management Give FPGAs 500-MHz Internal Speed

Designing high-speed digital systems on FPGA platforms has always been challenging. The large amounts of routing required by SRAM-based FPGAs often limits system performance to well below that ...