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<title>Sample Waveforms for lpm_rom0.vhd </title>
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<h2><CENTER>Sample behavioral waveforms for design file lpm_rom0.vhd </CENTER></h2>
<P>The following waveforms show the behavior of altsyncram megafunction for the chosen set of parameters in design lpm_rom0.vhd. For the purpose of this simulation, the contents of the memory at the start of the sample waveforms is assumed to be ( 3F0, 3F1, 3F2, 3F3, ...). The design lpm_rom0.vhd has one read port. The read port has 1024 words of 10 bits each. The output of the read port is registered by clock. </P>
<CENTER><img src=lpm_rom0_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing read operation. </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal read conditions. The read happens at the rising edge of the enabled clock cycle. The output from the RAM is undefined until after the first rising edge of the read clock. The clock enable on the read side input registers are disabled. The clock enable on the output registers are disabled. </P>
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DDS.zip_FPGA DDS_dds verilog_fpga dds verilog_fpga中dds使用_ip veri （125个子文件） 
DDS.root_partition.cmp.atm 20KB DDS.root_partition.map.atm 17KB fp.vhd.bak 516B DDS.bdf 12KB DDS.cmp.bpm 540B DDS.map.bpm 511B lpm_rom0.bsf 3KB CNT10.bsf 2KB add.bsf 2KB registerN.bsf 2KB fp.bsf 2KB DDS.cmp.cdb 18KB DDS.rtlv_sg.cdb 8KB DDS.pre_map.cdb 6KB DDS.map.cdb 6KB DDS.sgdiff.cdb 5KB DDS.(9).cnf.cdb 2KB DDS.rtlv_sg_swap.cdb 2KB DDS.(0).cnf.cdb 2KB DDS.(10).cnf.cdb 2KB DDS.(3).cnf.cdb 1KB DDS.(7).cnf.cdb 1KB DDS.(8).cnf.cdb 1KB DDS.(1).cnf.cdb 1KB DDS.(6).cnf.cdb 1KB DDS.(2).cnf.cdb 982B DDS.(11).cnf.cdb 943B DDS.(5).cnf.cdb 925B DDS.(4).cnf.cdb 900B DDS.map_bb.cdb 676B DDS.signalprobe.cdb 426B DDS.eco.cdb 161B lpm_rom0.cmp 966B DDS.sim.cvwf 1KB DDS.db_info 137B DDS.cmp0.ddb 81KB DDS.cmp2.ddb 46KB DDS.asm_labs.ddb 5KB DDS.tis_db_list.ddb 174B DDS.root_partition.cmp.dfp 33B DDS.done 26B DDS.cmp.ecobp 28B DDS.map.ecobp 28B DDS.eds_overflow 3B DDS.sgdiff.hdb 13KB DDS.pre_map.hdb 13KB DDS.rtlv.hdb 13KB DDS.cmp.hdb 12KB DDS.map.hdb 11KB DDS.map_bb.hdb 7KB DDS.sim.hdb 3KB DDS.(3).cnf.hdb 880B DDS.(10).cnf.hdb 767B DDS.(8).cnf.hdb 700B DDS.(0).cnf.hdb 634B DDS.(1).cnf.hdb 633B DDS.(9).cnf.hdb 624B DDS.(6).cnf.hdb 609B DDS.(7).cnf.hdb 597B DDS.(2).cnf.hdb 569B DDS.(11).cnf.hdb 561B DDS.(5).cnf.hdb 550B DDS.(4).cnf.hdb 542B DDS.map_bb.hdbx 8KB DDS.root_partition.map.hdbx 5KB DDS.root_partition.cmp.hdbx 5KB DDS.hier_info 13KB DDS.hif 9KB
lpm_rom0_waveforms.html 1KB lpm_rom0.inc 875B DDS.root_partition.map.info 2KB
lpm_rom0_wave0.jpg 104KB DDS.map.logdb 4B DDS.cmp.logdb 4B DDS.map_bb.logdb 4B DDS.root_partition.cmp.logdb 4B sin.mif 17KB DDS.pin 27KB DDS.pof 512KB DDS.psp 3B lpm_rom0.qip 636B DDS.tan.qmsg 51KB prev_cmp_DDS.tan.qmsg 51KB prev_cmp_DDS.fit.qmsg 34KB DDS.fit.qmsg 34KB DDS.map.qmsg 12KB prev_cmp_DDS.map.qmsg 12KB prev_cmp_DDS.sim.qmsg 3KB prev_cmp_DDS.qmsg 3KB DDS.sim.qmsg 3KB DDS.asm.qmsg 2KB prev_cmp_DDS.asm.qmsg 2KB DDS.qpf 905B DDS.qsf 2KB DDS.qws 437B DDS.root_partition.cmp.rcf 4KB DDS.cmp.rdb 21KB DDS.sim.rdb 11KB DDS.tan.rpt 132KB DDS.fit.rpt 97KB共 125 条
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