trafficlight
所属分类：VHDL/FPGA/Verilog
开发工具：VHDL
文件大小：181KB
下载次数：12
上传日期：2012-04-29 10:11:20
上 传 者：
cailibo541936
说明： 基于VHDL的十字路口交通灯控制系统设计与实现,定时器模块由25S、5S、20S三个定时器组成，分别确定相应信号灯亮的时间。三个定时器采用以秒脉冲为时钟的计数器实现。eg、ey、er分别是三个定时器的工作使能信号，tm25、tm5、tm20是三个定时器的计数结束指示信号。
控制模块是对系统工作状态的转换进行控制，根据交通规则可得系统状态转换情况。ar、ay、ag br、by、bg分别表示由控制器输出的A道和B道的红、黄、绿信号灯亮的时间；eg、ey、er分别表示由控制器输出的控制25S、5S、20S三个定时器的工作使能信号。
(Based on VHDL crossroads traffic lights control system design and implementation, the timer module from 25S, 5S, 20S, three timer composition, respectively, to determine the corresponding signal light time. Three timer a second pulse of the clock counter. eg, ey, er, respectively, three timer enable signal tm25, tm5, of tm20 the end of the three timers count indication signal.
The control module to control the conversion of the system working state conversions in accordance with the rules of the road can get system status. ar, ay, ag br, by, bg, respectively output by the controller of A and B Road, red, yellow, green signal light eg, ey, er, respectively, by the control of the controller output 25S, 5S, 20S, three timer enable signal.)
文件列表:
trafficlight\control.bsf (3744, 2012-04-24)
trafficlight\control.vhd (1150, 2012-04-24)
trafficlight\db\add_sub_jlh.tdf (2270, 2012-04-24)
trafficlight\db\add_sub_llh.tdf (2584, 2012-04-24)
trafficlight\db\trafficlight.(0).cnf.cdb (955, 2008-02-29)
trafficlight\db\trafficlight.(0).cnf.hdb (549, 2008-02-29)
trafficlight\db\trafficlight.(1).cnf.cdb (1851, 2012-04-24)
trafficlight\db\trafficlight.(1).cnf.hdb (737, 2012-04-24)
trafficlight\db\trafficlight.(2).cnf.cdb (1349, 2008-02-29)
trafficlight\db\trafficlight.(2).cnf.hdb (449, 2008-02-29)
trafficlight\db\trafficlight.(3).cnf.cdb (1353, 2008-02-29)
trafficlight\db\trafficlight.(3).cnf.hdb (448, 2008-02-29)
trafficlight\db\trafficlight.(4).cnf.cdb (1189, 2008-02-29)
trafficlight\db\trafficlight.(4).cnf.hdb (436, 2008-02-29)
trafficlight\db\trafficlight.(5).cnf.cdb (1263, 2008-02-29)
trafficlight\db\trafficlight.(5).cnf.hdb (586, 2008-02-29)
trafficlight\db\trafficlight.(6).cnf.cdb (1610, 2008-02-29)
trafficlight\db\trafficlight.(6).cnf.hdb (770, 2008-02-29)
trafficlight\db\trafficlight.asm.qmsg (1446, 2008-02-29)
trafficlight\db\trafficlight.cbx.xml (447, 2008-02-29)
trafficlight\db\trafficlight.cmp.cdb (7686, 2008-02-29)
trafficlight\db\trafficlight.cmp.hdb (7971, 2008-02-29)
trafficlight\db\trafficlight.cmp.qrpt (0, 2012-04-24)
trafficlight\db\trafficlight.cmp.rdb (12961, 2008-02-29)
trafficlight\db\trafficlight.cmp.tdb (5390, 2008-02-29)
trafficlight\db\trafficlight.cmp0.ddb (3225, 2008-02-29)
trafficlight\db\trafficlight.dbp (0, 2008-02-29)
trafficlight\db\trafficlight.db_info (136, 2012-04-24)
trafficlight\db\trafficlight.eco.cdb (141, 2008-02-29)
trafficlight\db\trafficlight.eds_overflow (3, 2008-02-29)
trafficlight\db\trafficlight.fit.qmsg (4447, 2008-02-29)
trafficlight\db\trafficlight.fnsim.cdb (6747, 2008-02-29)
trafficlight\db\trafficlight.fnsim.hdb (14407, 2008-02-29)
trafficlight\db\trafficlight.fnsim.qmsg (8713, 2008-02-29)
trafficlight\db\trafficlight.hier_info (2175, 2008-02-29)
trafficlight\db\trafficlight.hif (5512, 2008-02-29)
trafficlight\db\trafficlight.map.cdb (3339, 2008-02-29)
trafficlight\db\trafficlight.map.hdb (7907, 2008-02-29)
trafficlight\db\trafficlight.map.qmsg (12390, 2008-02-29)
trafficlight\db\trafficlight.pre_map.cdb (4808, 2008-02-29)
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