最后psdone是相位偏移完成标志信号。权威的接口说明可以自行查阅xilinx 官方手册pg065。 标题 在第二页输出时钟最后勾选Use Fine PS, 标题 关注一下VCO的频率,一个psen高脉冲,输出相位偏移1/56个VCO周期。 标题 然后例化一下,写个testbench,我看clocking这个ip核的example中,psclk的频率设置的是100Mhz。仿真使用的Vivado自带的仿真器,因为Modelsim仿真时,psdon...
Xilinx公司成立于 1984年,Xilinx首创了现场可编程逻辑阵列(FPGA)这一创新性的技术。 由于Xilinx器件是只需要进行编程的标准部件,客户不需要像采用固定逻辑芯片时那样等待样品或者付出巨额成本。Xilinx产品已经被广泛应用于从无线电话基站到DVD播放机的数字电子应用技术中。 2019年10月23日, 2019《财富》未来50强榜单公布,...
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448 PG475, CB228, HQ240, BG432 1. Maximum values of typical gate range includes 20% to 30% of CLBs used as RAM. 2 www.xilinx.com DS029 (v1.3) June 25, 2000 1-800-255-7778 Product Specification R QPRO XQ4000XL Series QML High-Reliability FPGAs XQ4000XL Switching ...
# Debian has removed -lgpg-error from libgcrypt-config # as it "spreads unnecessary dependencies" which in # turn breaks static builds... if gcrypt.found() and enable_static gcrypt = declare_dependency(dependencies: [ gcrypt, cc.find_library('gpg-error', required: true, kwargs:...
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芯片型号:A5S55 封装:BGA 品牌:美国安霸(Ambarella),现货供应。 芯片型号:A5S66 封装:BGA 品牌:美国安霸(Ambarella)现货供应。 芯片型号:A5S88 封装:BGA 品牌:美国安霸(Ambarella)现货供应。 应用范围:高清摄像机,运动DV,行车记录仪,警用记录仪,高清运动记录仪,高清监控,高清手持DV,台湾行车记录仪,黑匣子行车记录仪...
ISPGDX160VA SMP8634LFB AIC1084CM-3.3 IS61C512-20NISPLSI2128V80LT176 SN65LVDS31D AL968 IS61C1024-20JISPLSI2128V80LT176 SN65LV1224BDBR ALC262-GR IS61S6432-6PQISPLSI2032-180LT44 SN65HVD3082EDR ALC203 IS62WV2568BLL-70TIT2107 SN74CBTLV3245ADW ALC655 IS61LV6416-10TLIT8712F-A SN74HC373...