文件名称:firfilter_da
介绍说明－－下载内容均来自于网络，请自行研究使用
分布式算法在实现乘加功能时，是通过将各输入数据的每一对应位产生的部分积预先进行相加形成相应的部分积，然后再对各个部分积累加形成最终结果的，而传统算法是等到所有乘积已经产生之后再来相加完成乘加运算的。与传统串行算法相比，分布式算法可极大地减少硬件电路的规模，提高电路的执行速度。
实现一个FIR滤波器，基于分布式算法
输入数据宽度：8位
输出数据宽度：16位
阶数：16阶
滤波器经转换后（右移16位）的特征参数为：
h[0]=h[15]=0000
h[1]=h[14]=0065
h[2]=h[13]=018F
h[3]=h[12]=035A
h[4]=h[11]=0579
h[5]=h[10]=078E
h[6]=h[9]=0935
h[7]=h[8]=0A1F
-err
实现一个FIR滤波器，基于分布式算法
输入数据宽度：8位
输出数据宽度：16位
阶数：16阶
滤波器经转换后（右移16位）的特征参数为：
h[0]=h[15]=0000
h[1]=h[14]=0065
h[2]=h[13]=018F
h[3]=h[12]=035A
h[4]=h[11]=0579
h[5]=h[10]=078E
h[6]=h[9]=0935
h[7]=h[8]=0A1F
-err
(系统自动生成,下载前可以参看下载内容)
下载文件列表
firfilter_da
............\db
............\..\firfilter_da.asm.qmsg
............\..\firfilter_da.asm_labs.ddb
............\..\firfilter_da.cbx.xml
............\..\firfilter_da.cmp.bpm
............\..\firfilter_da.cmp.cdb
............\..\firfilter_da.cmp.ecobp
............\..\firfilter_da.cmp.hdb
............\..\firfilter_da.cmp.logdb
............\..\firfilter_da.cmp.rdb
............\..\firfilter_da.cmp.tdb
............\..\firfilter_da.cmp0.ddb
............\..\firfilter_da.cmp_bb.cdb
............\..\firfilter_da.cmp_bb.hdb
............\..\firfilter_da.cmp_bb.logdb
............\..\firfilter_da.cmp_bb.rcf
............\..\firfilter_da.dbp
............\..\firfilter_da.db_info
............\..\firfilter_da.eco.cdb
............\..\firfilter_da.eds_overflow
............\..\firfilter_da.fit.qmsg
............\..\firfilter_da.hier_info
............\..\firfilter_da.hif
............\..\firfilter_da.map.bpm
............\..\firfilter_da.map.cdb
............\..\firfilter_da.map.ecobp
............\..\firfilter_da.map.hdb
............\..\firfilter_da.map.logdb
............\..\firfilter_da.map.qmsg
............\..\firfilter_da.map_bb.cdb
............\..\firfilter_da.map_bb.hdb
............\..\firfilter_da.map_bb.logdb
............\..\firfilter_da.pre_map.cdb
............\..\firfilter_da.pre_map.hdb
............\..\firfilter_da.psp
............\..\firfilter_da.pss
............\..\firfilter_da.rtlv.hdb
............\..\firfilter_da.rtlv_sg.cdb
............\..\firfilter_da.rtlv_sg_swap.cdb
............\..\firfilter_da.sgdiff.cdb
............\..\firfilter_da.sgdiff.hdb
............\..\firfilter_da.signalprobe.cdb
............\..\firfilter_da.sim.cvwf
............\..\firfilter_da.sim.hdb
............\..\firfilter_da.sim.qmsg
............\..\firfilter_da.sim.rdb
............\..\firfilter_da.sld_design_entry.sci
............\..\firfilter_da.sld_design_entry_dsc.sci
............\..\firfilter_da.syn_hier_info
............\..\firfilter_da.tan.qmsg
............\..\prev_cmp_firfilter_da.asm.qmsg
............\..\prev_cmp_firfilter_da.fit.qmsg
............\..\prev_cmp_firfilter_da.map.qmsg
............\..\prev_cmp_firfilter_da.tan.qmsg
............\..\wed.wsf
............\firfilter_da.asm.rpt
............\firfilter_da.done
............\firfilter_da.fit.rpt
............\firfilter_da.fit.smsg
............\firfilter_da.fit.summary
............\firfilter_da.flow.rpt
............\firfilter_da.map.rpt
............\firfilter_da.map.smsg
............\firfilter_da.map.summary
............\firfilter_da.pin
............\firfilter_da.pof
............\firfilter_da.qpf
............\firfilter_da.qsf
............\firfilter_da.qws
............\firfilter_da.sim.rpt
............\firfilter_da.sof
............\firfilter_da.tan.rpt
............\firfilter_da.tan.summary
............\firfilter_da.v
............\firfilter_da.v.bak
............\firfilter_da.vwf
............\fir_in.salt
............\fir_out.txt
............\modelsim.ini
............\prev_cmp_firfilter_da.qmsg
............\tb_fir.v
............\tb_fir.v.bak
............\vsim.wlf
............\work
............\....\firfilter_da
............\....\............\verilog.asm
............\....\............\_primary.dat
............\....\............\_primary.vhd
............\....\tb_fir
............\....\......\verilog.asm
............\....\......\_primary.dat
............\....\......\_primary.vhd
............\....\_info
............\db
............\..\firfilter_da.asm.qmsg
............\..\firfilter_da.asm_labs.ddb
............\..\firfilter_da.cbx.xml
............\..\firfilter_da.cmp.bpm
............\..\firfilter_da.cmp.cdb
............\..\firfilter_da.cmp.ecobp
............\..\firfilter_da.cmp.hdb
............\..\firfilter_da.cmp.logdb
............\..\firfilter_da.cmp.rdb
............\..\firfilter_da.cmp.tdb
............\..\firfilter_da.cmp0.ddb
............\..\firfilter_da.cmp_bb.cdb
............\..\firfilter_da.cmp_bb.hdb
............\..\firfilter_da.cmp_bb.logdb
............\..\firfilter_da.cmp_bb.rcf
............\..\firfilter_da.dbp
............\..\firfilter_da.db_info
............\..\firfilter_da.eco.cdb
............\..\firfilter_da.eds_overflow
............\..\firfilter_da.fit.qmsg
............\..\firfilter_da.hier_info
............\..\firfilter_da.hif
............\..\firfilter_da.map.bpm
............\..\firfilter_da.map.cdb
............\..\firfilter_da.map.ecobp
............\..\firfilter_da.map.hdb
............\..\firfilter_da.map.logdb
............\..\firfilter_da.map.qmsg
............\..\firfilter_da.map_bb.cdb
............\..\firfilter_da.map_bb.hdb
............\..\firfilter_da.map_bb.logdb
............\..\firfilter_da.pre_map.cdb
............\..\firfilter_da.pre_map.hdb
............\..\firfilter_da.psp
............\..\firfilter_da.pss
............\..\firfilter_da.rtlv.hdb
............\..\firfilter_da.rtlv_sg.cdb
............\..\firfilter_da.rtlv_sg_swap.cdb
............\..\firfilter_da.sgdiff.cdb
............\..\firfilter_da.sgdiff.hdb
............\..\firfilter_da.signalprobe.cdb
............\..\firfilter_da.sim.cvwf
............\..\firfilter_da.sim.hdb
............\..\firfilter_da.sim.qmsg
............\..\firfilter_da.sim.rdb
............\..\firfilter_da.sld_design_entry.sci
............\..\firfilter_da.sld_design_entry_dsc.sci
............\..\firfilter_da.syn_hier_info
............\..\firfilter_da.tan.qmsg
............\..\prev_cmp_firfilter_da.asm.qmsg
............\..\prev_cmp_firfilter_da.fit.qmsg
............\..\prev_cmp_firfilter_da.map.qmsg
............\..\prev_cmp_firfilter_da.tan.qmsg
............\..\wed.wsf
............\firfilter_da.asm.rpt
............\firfilter_da.done
............\firfilter_da.fit.rpt
............\firfilter_da.fit.smsg
............\firfilter_da.fit.summary
............\firfilter_da.flow.rpt
............\firfilter_da.map.rpt
............\firfilter_da.map.smsg
............\firfilter_da.map.summary
............\firfilter_da.pin
............\firfilter_da.pof
............\firfilter_da.qpf
............\firfilter_da.qsf
............\firfilter_da.qws
............\firfilter_da.sim.rpt
............\firfilter_da.sof
............\firfilter_da.tan.rpt
............\firfilter_da.tan.summary
............\firfilter_da.v
............\firfilter_da.v.bak
............\firfilter_da.vwf
............\fir_in.salt
............\fir_out.txt
............\modelsim.ini
............\prev_cmp_firfilter_da.qmsg
............\tb_fir.v
............\tb_fir.v.bak
............\vsim.wlf
............\work
............\....\firfilter_da
............\....\............\verilog.asm
............\....\............\_primary.dat
............\....\............\_primary.vhd
............\....\tb_fir
............\....\......\verilog.asm
............\....\......\_primary.dat
............\....\......\_primary.vhd
............\....\_info