文件名称:Lab0507-MixerFIR
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用dsp实现FIR 滤波器的信号滤波，TMS320VC5509DSP 片内的A/D 转换精度是10 位的，转换结果(16 位)的最高位(第
15 位)表示转换值是否有效(0 有效)，第14-12 位表示转换的通道号，低10 位为转换数值，所以在保留时应注意取出结果的低10 位，再根据高4 位进行相应保存。-FIR filter using dsp signal filtering, A/D conversion accuracy is TMS320VC5509DSP piece 10, the conversion (16), the highest (15) indicates that the conversion value is (0), 14-12 indicate that the conversion of the channel number, the lower 10 for the conversion value, so reservations should pay attention to remove the results 10, and then under high four corresponding save.
15 位)表示转换值是否有效(0 有效)，第14-12 位表示转换的通道号，低10 位为转换数值，所以在保留时应注意取出结果的低10 位，再根据高4 位进行相应保存。-FIR filter using dsp signal filtering, A/D conversion accuracy is TMS320VC5509DSP piece 10, the conversion (16), the highest (15) indicates that the conversion value is (0), 14-12 indicate that the conversion of the channel number, the lower 10 for the conversion value, so reservations should pay attention to remove the results 10, and then under high four corresponding save.
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下载文件列表
Lab0507-MixerFIR
................\5509.h
................\AD.CS_
................\......\FILE.CDX
................\......\FILE.DBF
................\......\FILE.FPT
................\......\SYMBOL.CDX
................\......\SYMBOL.DBF
................\......\SYMBOL.FPT
................\AD.paf
................\AD.paf2
................\AD.pjt
................\AD.sbl
................\c5509.h
................\c55xxdefs.h
................\cc_build_Debug.log
................\clk_init.c
................\Debug
................\Debug.lkf
................\Debug.lkv
................\.....\AD.map
................\.....\AD.out
................\.....\clk_init.obj
................\.....\main.obj
................\.....\sdram_init.obj
................\.....\util.obj
................\filter.cmd
................\fir.h
................\func.h
................\ICETEK-VC5509-A.cmd
................\ICETEK-VC5509-EDU.h
................\main.c
................\myapp.h
................\peripherals.h
................\scancode.h
................\sdram_init.c
................\SY.wks
................\util.c
................\util.h
................\vectors.asm
................\5509.h
................\AD.CS_
................\......\FILE.CDX
................\......\FILE.DBF
................\......\FILE.FPT
................\......\SYMBOL.CDX
................\......\SYMBOL.DBF
................\......\SYMBOL.FPT
................\AD.paf
................\AD.paf2
................\AD.pjt
................\AD.sbl
................\c5509.h
................\c55xxdefs.h
................\cc_build_Debug.log
................\clk_init.c
................\Debug
................\Debug.lkf
................\Debug.lkv
................\.....\AD.map
................\.....\AD.out
................\.....\clk_init.obj
................\.....\main.obj
................\.....\sdram_init.obj
................\.....\util.obj
................\filter.cmd
................\fir.h
................\func.h
................\ICETEK-VC5509-A.cmd
................\ICETEK-VC5509-EDU.h
................\main.c
................\myapp.h
................\peripherals.h
................\scancode.h
................\sdram_init.c
................\SY.wks
................\util.c
................\util.h
................\vectors.asm