Frequency-counter
所属分类：VHDL/FPGA/Verilog
开发工具：VHDL
文件大小：130KB
下载次数：94
上传日期：2012-01-11 23:08:05
上 传 者：
jimpact
说明： 基于FPGA的数字频率计：1. 测量1Hz～1GHz方波的频率，精度为十分位。
2. 档位自动调整，分为1Hz~999.9Hz,1KHz~999.9KHz,1MHz~999.9MHz三个档位。
3. 实现16位的除法器，进行频率的计算，并以ASIIC码输出测量的数据。
(FPGA-based digital frequency meter: 1. Measurement 1Hz ~ 1GHz square wave frequency, accuracy decile.
(2) automatically adjusts the stalls, divided into 1Hz ~ 999.9Hz, 1KHz ~ 999.9KHz, 1MHz ~ 999.9MHz three stalls.
3 for 16-bit divider, the frequency calculations, and ASIIC code output measured data.)
文件列表:
Frequency counter\FreDetector.spl (135, 2010-01-17)
Frequency counter\FreDetector.sym (1776, 2010-01-17)
Frequency counter\FreDetector.vhd (13339, 2010-01-17)
Frequency counter\pepExtractor.prj (41, 2010-01-17)
Frequency counter\results.txt (0, 2010-01-17)
Frequency counter\test.ant (8830, 2010-01-17)
Frequency counter\test.fdo (321, 2010-01-17)
Frequency counter\test.jhd (50, 2010-01-17)
Frequency counter\test.tbw (765, 2010-01-17)
Frequency counter\test.udo (193, 2010-01-17)
Frequency counter\test.vhw (3394, 2010-01-17)
Frequency counter\test.xwv (23584, 2010-01-17)
Frequency counter\test.xwv_bak (23584, 2010-01-17)
Frequency counter\tmpRTVStore.xwv (23584, 2010-01-17)
Frequency counter\transcript (1347, 2010-01-17)
Frequency counter\VHDL语言实现数字频率计.doc (120832, 2010-01-21)
Frequency counter\WORK1.ise (157849, 2010-01-21)
Frequency counter\WORK1.ise_ISE_Backup (157849, 2010-01-21)
Frequency counter\xst\work\hdllib.ref (166, 2010-01-17)
Frequency counter\xst\work\hdpdeps.ref (386, 2010-01-17)
Frequency counter\xst\work\sub00\vhpl00.vho (1606, 2010-01-17)
Frequency counter\xst\work\sub00\vhpl01.vho (34186, 2010-01-17)
Frequency counter\xst\work\sub00 (0, 2010-01-21)
Frequency counter\xst\work (0, 2010-01-21)
Frequency counter\xst (0, 2010-01-21)
Frequency counter\_xmsgs (0, 2010-01-21)
Frequency counter (0, 2012-01-11)
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