FPGA_DDS
所属分类：VHDL/FPGA/Verilog
开发工具：VHDL
文件大小：1784KB
下载次数：226
上传日期：2009-12-27 00:45:02
上 传 者：
icemoon1987
说明： 基于Cyclone EP1C6240C8 的AD9854 DDS的接口程序，使用FPGA来控制DDS信号的产生，从而达到高频信号产生的目的。
通过FPGA口线模拟AD9854的控制时序。
提供DDS信号波形变换、DDS频率调整、DDS内部比较器使用等功能。
(Cyclone EP1C6240C8 of the AD9854 DDS-based interface program, use the FPGA to control the DDS signal generation, so as to achieve high-frequency signal generation purposes. FPGA I lines through the AD9854 analog control of timing. To provide DDS waveform transformation, DDS frequency adjustment, DDS internal comparator to use functions.)
文件列表:
DDS\Block1.bdf (11141, 2009-08-04)
DDS\db\add_sub_1rh.tdf (1622, 2009-08-04)
DDS\db\add_sub_4rh.tdf (2432, 2009-08-04)
DDS\db\add_sub_5rh.tdf (2589, 2009-08-04)
DDS\db\add_sub_hsh.tdf (3376, 2009-08-04)
DDS\db\add_sub_ish.tdf (3550, 2009-08-04)
DDS\db\altsyncram_kvo3.tdf (28818, 2009-08-04)
DDS\db\cmpr_j4c.tdf (1590, 2009-08-04)
DDS\db\cmpr_n4c.tdf (1912, 2009-08-04)
DDS\db\cntr_4ti.tdf (4651, 2009-08-04)
DDS\db\cntr_84i.tdf (4248, 2009-08-04)
DDS\db\cntr_94i.tdf (4248, 2009-08-04)
DDS\db\cntr_umi.tdf (3315, 2009-08-04)
DDS\db\DDS_test.(0).cnf.cdb (5528, 2009-08-04)
DDS\db\DDS_test.(0).cnf.hdb (1604, 2009-08-04)
DDS\db\DDS_test.(1).cnf.cdb (4182, 2009-08-04)
DDS\db\DDS_test.(1).cnf.hdb (2006, 2009-08-04)
DDS\db\DDS_test.(10).cnf.cdb (1543, 2009-08-04)
DDS\db\DDS_test.(10).cnf.hdb (1465, 2009-08-04)
DDS\db\DDS_test.(11).cnf.cdb (2311, 2009-08-04)
DDS\db\DDS_test.(11).cnf.hdb (680, 2009-08-04)
DDS\db\DDS_test.(12).cnf.cdb (10067, 2009-08-04)
DDS\db\DDS_test.(12).cnf.hdb (2845, 2009-08-04)
DDS\db\DDS_test.(13).cnf.cdb (2313, 2009-08-04)
DDS\db\DDS_test.(13).cnf.hdb (680, 2009-08-04)
DDS\db\DDS_test.(14).cnf.cdb (1953, 2009-08-04)
DDS\db\DDS_test.(14).cnf.hdb (769, 2009-08-04)
DDS\db\DDS_test.(15).cnf.cdb (2234, 2009-08-04)
DDS\db\DDS_test.(15).cnf.hdb (889, 2009-08-04)
DDS\db\DDS_test.(16).cnf.cdb (4064, 2009-08-04)
DDS\db\DDS_test.(16).cnf.hdb (1106, 2009-08-04)
DDS\db\DDS_test.(17).cnf.cdb (1421, 2009-08-04)
DDS\db\DDS_test.(17).cnf.hdb (546, 2009-08-04)
DDS\db\DDS_test.(18).cnf.cdb (2059, 2009-08-04)
DDS\db\DDS_test.(18).cnf.hdb (1175, 2009-08-04)
DDS\db\DDS_test.(19).cnf.cdb (763, 2009-08-04)
DDS\db\DDS_test.(19).cnf.hdb (533, 2009-08-04)
DDS\db\DDS_test.(2).cnf.cdb (16902, 2009-08-04)
DDS\db\DDS_test.(2).cnf.hdb (9168, 2009-08-04)
DDS\db\DDS_test.(20).cnf.cdb (617, 2009-08-04)
... ...
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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