Essays about: "clock generation"

Showing result 21 - 22 of 22 essays containing the words clock generation.

  1. 21. Pulse And Noise shaping D/A converter (PANDA) – Block implementation in 65nm SOI CMOS

    University essay from Elektroniksystem; Institutionen för systemteknik

    Author : Joel Hägglund; [2009]
    Keywords : 100GET; CMOS; DAC; interleaving; PANDA; SIAM; SOI;

    Abstract : In the European research projects SIAM and 100GET, building blocks for 100Gbit Ethernet optical link have been implemented. Data are sent from a computer, modulated, converted to analog, mixed onto the RF-band, sent through an optical link, down-mixed, converted back to digital, demodulated and sent to a receiving computer. READ MORE

  3. 22. Hardware bidirectional real time motion estimator on a Xilinx Virtex II Pro FPGA

    University essay from Institutionen för systemteknik

    Author : Rashid Iqbal; [2006]
    Keywords : Bidirectional motion estimation; FPGA; Relationally placed macro; CLB; slice; tristate buffers; comparator; pipelining; search upper; search lower; VHDL; Xilinx; block matching; MeEngine; LMC; CMC.; sum of absolute differences; systolic array; SARow; PE2X8; MeProC; 125 MHz; Virtex II Pro;

    Abstract : This thesis describes the implementation of a real-time, full search, 16x16 bidirectional motion estimation at 24 frames per second with the record performance of 155 Gop/s (1538 ops/pixel) at a high clock rate of 125 MHz. The core of bidirectional motion estimation uses close to 100% FPGA resources with 7 Gbit/s bandwidth to external memory. READ MORE