針對(duì)使用硬件描述語言進(jìn)行設(shè)計(jì)存在的問題，提出一種基于FPGA并采用DSP Builder作為設(shè)計(jì)工具的數(shù)字信號(hào)處理器設(shè)計(jì)方法。并按照Matlab/Simulink/DSP Builder/QuartusⅡ設(shè)計(jì)流程，設(shè)計(jì)了一個(gè)12階FIR 低通數(shù)字濾波器，通過Quartus 時(shí)序仿真及嵌入式邏輯分析儀...
As businesses and consumers expect more fromportable electronics, the FPGA industry has beencompelled to re-think how it serves these low-power,cost...
HDB3(High Density Bipolar三階高密度雙極性)碼是在AMI碼的基礎(chǔ)上改進(jìn)的一種雙極性歸零碼，它除具有AMI碼功率譜中無直流分量，可進(jìn)行差錯(cuò)自檢等優(yōu)點(diǎn)外，還克服了AMI碼當(dāng)信息中出現(xiàn)連“0”碼時(shí)定時(shí)提取困難的缺點(diǎn)，而且HDB3碼頻譜能量主要集中在基波頻率以...
Abstract: Designers who must interface 1-Wire temperature sensors with Xilinx field-programmable gate arrays(FPGAs) can use this reference design to...
This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approachrecommended here takes adv...
