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文件名称:ltc2614_spi_cosx32768

  • 所属分类：
    VHDL-FPGA-Verilog
  • 标签属性：
    [C/C++] [源码]
  • 上传时间：
    2013-03-16
  • 文件大小：
    1.44mb
  • 已下载：
    0次
  • 提 供 者：
    李***
  • 相关连接：
    无
  • 下载说明：
    别用迅雷下载，失败请重下，重下不扣分！
修正介绍说明

介绍说明－－下载内容来自于网络，使用问题请自行百度

基于xilinx spartan 3e 开发板的正弦波信号发生，通过fpga查找ROM正弦信号表,将数字信号通过spi接口写入开发板上的12位DA芯片ITC2614。通过DA转换产生正弦波。ROM深度为32768，表示一个正弦周期最多可以有32768个点。可以通过修改相位累积值和ROM表来设定输出正弦波的频率。程序本人编写和上板实测。-Sine wave signal occurred on xilinx spartan 3e development board fpga Find ROM sinusoidal signal table, digital signal through a the spi interface write development board 12 DA chip ITC2614. DA converter to generate a sine wave. The ROM depth 32768, a sinusoidal cycle can have up to 32,768 points. Can be set by modifying the phase accumulation value and the ROM table to the frequency of the sine wave output. Program I write on the board measured.
(系统自动生成,下载前可以参看下载内容)

下载文件列表

ltc2614_spi_cosx32768/111.vcd
ltc2614_spi_cosx32768/blk_mem_gen_v6_1.mif
ltc2614_spi_cosx32768/button_pulse.cmd_log
ltc2614_spi_cosx32768/button_pulse.v
ltc2614_spi_cosx32768/chipscope.cpj
ltc2614_spi_cosx32768/clkdiv.v
ltc2614_spi_cosx32768/clkdiv1.v
ltc2614_spi_cosx32768/clkdiv_arwz.ucf
ltc2614_spi_cosx32768/da2614.ipf
ltc2614_spi_cosx32768/fff.cdc
ltc2614_spi_cosx32768/fuse.log
ltc2614_spi_cosx32768/fuse.xmsgs
ltc2614_spi_cosx32768/fuseRelaunch.cmd
ltc2614_spi_cosx32768/impact.xsl
ltc2614_spi_cosx32768/impact_impact.xwbt
ltc2614_spi_cosx32768/ipcore_dir/blk_mem_gen_ds512.pdf
ltc2614_spi_cosx32768/ipcore_dir/blk_mem_gen_readme.txt
ltc2614_spi_cosx32768/ipcore_dir/clkdiv.v
ltc2614_spi_cosx32768/ipcore_dir/clkdiv.vhd
ltc2614_spi_cosx32768/ipcore_dir/clkdiv.xaw
ltc2614_spi_cosx32768/ipcore_dir/clkdiv_arwz.ucf
ltc2614_spi_cosx32768/ipcore_dir/clkdiv_flist.txt
ltc2614_spi_cosx32768/ipcore_dir/coregen.cgc
ltc2614_spi_cosx32768/ipcore_dir/coregen.cgp
ltc2614_spi_cosx32768/ipcore_dir/coregen.log
ltc2614_spi_cosx32768/ipcore_dir/create_clkdiv.tcl
ltc2614_spi_cosx32768/ipcore_dir/create_sinxrom.tcl
ltc2614_spi_cosx32768/ipcore_dir/edit_sinxrom.tcl
ltc2614_spi_cosx32768/ipcore_dir/iseconfig/sinxrom.projectmgr
ltc2614_spi_cosx32768/ipcore_dir/iseconfig/sinxrom.xreport
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.asy
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.gise
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.mif
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.ncf
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.ngc
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.sym
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.v
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.veo
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.vhd
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.vho
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.xco
ltc2614_spi_cosx32768/ipcore_dir/sinxrom.xise
ltc2614_spi_cosx32768/ipcore_dir/sinxrom_flist.txt
ltc2614_spi_cosx32768/ipcore_dir/sinxrom_xmdf.tcl
ltc2614_spi_cosx32768/ipcore_dir/tmp/_xmsgs/ngcbuild.xmsgs
ltc2614_spi_cosx32768/ipcore_dir/tmp/_xmsgs/pn_parser.xmsgs
ltc2614_spi_cosx32768/ipcore_dir/tmp/_xmsgs/xst.xmsgs
ltc2614_spi_cosx32768/ipcore_dir/xaw2verilog.log
ltc2614_spi_cosx32768/ipcore_dir/xaw2vhdl.log
ltc2614_spi_cosx32768/ipcore_dir/_xmsgs/cg.xmsgs
ltc2614_spi_cosx32768/ipcore_dir/_xmsgs/pn_parser.xmsgs
ltc2614_spi_cosx32768/iseconfig/spi.projectmgr
ltc2614_spi_cosx32768/iseconfig/spi.xreport
ltc2614_spi_cosx32768/iseconfig/top.xreport
ltc2614_spi_cosx32768/isim/isim_usage_statistics.html
ltc2614_spi_cosx32768/isim/pn_info
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/isimcrash.log
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/ISimEngine-DesignHierarchy.dbg
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/isimkernel.log
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/netId.dat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/tb_top_isim_beh.exe
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/tmp_save/_1
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000000740258969_1625843133.c
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000000740258969_1625843133.didat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000000740258969_1625843133.nt.obj
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000000740258969_3897995058.c
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000000740258969_3897995058.didat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000000740258969_3897995058.nt.obj
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000001946988858_2297623829.c
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000001946988858_2297623829.didat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000001946988858_2297623829.nt.obj
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000002399568039_2282143210.c
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000002399568039_2282143210.didat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000002399568039_2282143210.nt.obj
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000002922998384_1660000384.c
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000002922998384_1660000384.didat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000002922998384_1660000384.nt.obj
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000003131622635_0225263307.c
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000003131622635_0225263307.didat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000003131622635_0225263307.nt.obj
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000003266096158_2593380106.c
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000003266096158_2593380106.didat
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/unisims_ver/m_00000000003266096158_2593380106.nt.obj
ltc2614_spi_cosx32768/isim/tb_top_isim_beh.exe.sim/wo

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