基于pll verilog 写的倍频器

直接用pll写的一个5倍时钟的倍频器，用modelsim已经验证好。

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件          0  2012-04-09 11:50  pwm\db\logic_util_heursitic.dat

     文件      49507  2012-04-09 11:50  pwm\db\prev_cmp_pwm.qmsg

     文件        137  2012-04-16 10:28  pwm\db\pwm.db_info

     文件        161  2012-04-16 10:28  pwm\db\pwm.eco.cdb

     文件        154  2012-04-16 10:28  pwm\db\pwm.sld_design_entry.sci

     文件       1441  2012-04-09 11:19  pwm\greybox_tmp\cbx_args.txt

     文件        153  2012-04-07 21:39  pwm\incremental_db\compiled_partitions\pwm.db_info

     文件       1762  2012-04-09 11:22  pwm\incremental_db\compiled_partitions\pwm.root_partition.cmp.cdb

     文件         33  2012-04-09 11:22  pwm\incremental_db\compiled_partitions\pwm.root_partition.cmp.dfp

     文件       9974  2012-04-09 11:22  pwm\incremental_db\compiled_partitions\pwm.root_partition.cmp.hdb

     文件        208  2012-04-09 11:22  pwm\incremental_db\compiled_partitions\pwm.root_partition.cmp.kpt

     文件          4  2012-04-09 11:22  pwm\incremental_db\compiled_partitions\pwm.root_partition.cmp.logdb

     文件        959  2012-04-09 11:22  pwm\incremental_db\compiled_partitions\pwm.root_partition.cmp.rcfdb

     文件        974  2012-04-09 11:22  pwm\incremental_db\compiled_partitions\pwm.root_partition.cmp.re.rcfdb

     文件        879  2012-04-09 11:51  pwm\incremental_db\compiled_partitions\pwm.root_partition.hbdb.cdb

     文件       1454  2012-04-09 11:51  pwm\incremental_db\compiled_partitions\pwm.root_partition.map.cdb

     文件       3232  2012-04-09 11:51  pwm\incremental_db\compiled_partitions\pwm.root_partition.map.dpi

     文件       9800  2012-04-09 11:51  pwm\incremental_db\compiled_partitions\pwm.root_partition.map.hdb

     文件        213  2012-04-09 11:51  pwm\incremental_db\compiled_partitions\pwm.root_partition.map.kpt

     文件        653  2012-04-07 21:39  pwm\incremental_db\README

     文件        470  2012-04-09 11:50  pwm\pll.ppf

     文件        436  2012-04-09 11:50  pwm\pll.qip

     文件      15319  2012-04-09 11:50  pwm\pll.v

     文件      11463  2012-04-09 11:50  pwm\pll_bb.v

     文件        116  2012-04-09 11:50  pwm\pll_inst.v

     文件       7022  2012-04-09 11:22  pwm\pwm.asm.rpt

     文件       1949  2012-04-09 11:20  pwm\pwm.bsf

     文件         26  2012-04-09 11:51  pwm\pwm.done

     文件        239  2012-04-07 21:56  pwm\pwm.dpf

     文件       6019  2012-04-09 11:22  pwm\pwm.eda.rpt

............此处省略74个文件信息