DDS
所属分类：VHDL/FPGA/Verilog
开发工具：VHDL
文件大小：905KB
下载次数：5
上传日期：2015-01-09 15:49:14
上 传 者：
aixumeme
说明： DDS的核心是相位累加器，相位累加器有一个累加器和相位寄存器组成，它的作用是再基准时钟源的作用下进行线性累加，当产生溢出时便完成一个周期，即DDS的一个频率周期。加载Matlab 产生的波形，通过FPGA输出DDS信号
(Core DDS is the phase accumulator, a phase accumulator and phase accumulator registers, its role is to carry out a linear accumulation under another reference clock source role overflow when they complete a cycle, a cycle frequency of DDS . Matlab load waveform generated by FPGA DDS output signal)
文件列表:
DDS\db\altsyncram_0f71.tdf (10652, 2009-10-26)
DDS\db\altsyncram_c841.tdf (10979, 2015-01-04)
DDS\db\altsyncram_q341.tdf (10190, 2009-10-26)
DDS\db\DDS.(0).cnf.cdb (4823, 2015-01-04)
DDS\db\DDS.(0).cnf.hdb (2202, 2015-01-04)
DDS\db\DDS.(1).cnf.cdb (1832, 2015-01-04)
DDS\db\DDS.(1).cnf.hdb (1093, 2015-01-04)
DDS\db\DDS.(2).cnf.cdb (1514, 2015-01-04)
DDS\db\DDS.(2).cnf.hdb (847, 2015-01-04)
DDS\db\DDS.(3).cnf.cdb (2063, 2015-01-04)
DDS\db\DDS.(3).cnf.hdb (736, 2015-01-04)
DDS\db\DDS.cbx.xml (210, 2015-01-04)
DDS\db\DDS.cmp.rdb (7596, 2015-01-04)
DDS\db\DDS.cmp_merge.kpt (206, 2015-01-04)
DDS\db\DDS.db_info (140, 2015-01-04)
DDS\db\DDS.hier_info (11222, 2015-01-04)
DDS\db\DDS.hif (1667, 2015-01-04)
DDS\db\DDS.ipinfo (163, 2015-01-04)
DDS\db\DDS.lpc.html (820, 2015-01-04)
DDS\db\DDS.lpc.rdb (495, 2015-01-04)
DDS\db\DDS.lpc.txt (1992, 2015-01-04)
DDS\db\DDS.map.ammdb (129, 2015-01-04)
DDS\db\DDS.map.bpm (1013, 2015-01-04)
DDS\db\DDS.map.cdb (7156, 2015-01-04)
DDS\db\DDS.map.hdb (14319, 2015-01-04)
DDS\db\DDS.map.kpt (1903, 2015-01-04)
DDS\db\DDS.map.logdb (4, 2015-01-04)
DDS\db\DDS.map.qmsg (14466, 2015-01-04)
DDS\db\DDS.map.rdb (1312, 2015-01-04)
DDS\db\DDS.map_bb.cdb (2190, 2015-01-04)
DDS\db\DDS.map_bb.hdb (10373, 2015-01-04)
DDS\db\DDS.map_bb.logdb (4, 2015-01-04)
DDS\db\DDS.pre_map.hdb (16131, 2015-01-04)
DDS\db\DDS.pti_db_list.ddb (246, 2015-01-04)
DDS\db\DDS.root_partition.map.reg_db.cdb (449, 2015-01-04)
DDS\db\DDS.rtlv.hdb (15372, 2015-01-04)
DDS\db\DDS.rtlv_sg.cdb (7633, 2015-01-04)
DDS\db\DDS.rtlv_sg_swap.cdb (1826, 2015-01-04)
DDS\db\DDS.sgdiff.cdb (6675, 2015-01-04)
DDS\db\DDS.sgdiff.hdb (14918, 2015-01-04)
... ...
This folder contains data for incremental compilation.
The compiled_partitions sub-folder contains previous compilation results for each partition.
As long as this folder is preserved, incremental compilation results from earlier compiles
can be re-used. To perform a clean compilation from source files for all partitions, both
the db and incremental_db folder should be removed.
The imported_partitions sub-folder contains the last imported QXP for each imported partition.
As long as this folder is preserved, imported partitions will be automatically re-imported
when the db or incremental_db/compiled_partitions folders are removed.
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