my_uart_top.v ( File view )

  • By sour123 2016-05-28
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			`timescale 1ns / 1ps

module my_uart_top(
				clk,rst_n,
				rs232_rx,rs232_tx
				);

input clk;			// 50MHz主时钟
input rst_n;		//低电平复位信号

input rs232_rx;		// RS232接收数据信号
output rs232_tx;	//	RS232发送数据信号

wire bps_start1,bps_start2;	//接收到数据后,波特率时钟启动信号置位
wire clk_bps1,clk_bps2;		// clk_bps_r高电平为接收数据位的中间采样点,同时也作为发送数据的数据改变点 
wire[7:0] rx_data;	//接收数据寄存器,保存直至下一个数据来到
wire rx_int;		//接收数据中断信号,接收到数据期间始终为高电平
//----------------------------------------------------
//下面的四个模块中,speed_rx和speed_tx是两个完全独立的硬件模块,可称之为逻辑复制
//(不是资源共享,和软件中的同一个子程序调用不能混为一谈)
////////////////////////////////////////////
speed_select		speed_rx(	
							.clk(clk),	//波特率选择模块
							.rst_n(rst_n),
							.bps_start(bps_start1),
							.clk_bps(clk_bps1)
						);

my_uart_rx			my_uart_rx(		
							.clk(clk),	//接收数据模块
							.rst_n(rst_n),
							.rs232_r
...
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Name Size Date
logic_util_heursitic.dat7.43 kB05-03-12|22:40
my_uart_top.db_info137.00 B15-04-14|20:48
my_uart_top.eco.cdb161.00 B15-04-14|22:01
my_uart_top.sld_design_entry.sci154.00 B15-04-14|22:01
my_uart_top_global_asgn_op.abo140.48 kB02-08-09|09:05
prev_cmp_my_uart_top.asm.qmsg2.16 kB02-08-09|09:05
prev_cmp_my_uart_top.fit.qmsg21.24 kB02-08-09|09:05
prev_cmp_my_uart_top.map.qmsg8.16 kB02-08-09|09:05
prev_cmp_my_uart_top.qmsg35.02 kB05-03-12|22:40
prev_cmp_my_uart_top.tan.qmsg33.68 kB02-08-09|09:05
my_uart_top.db_info138.00 B23-06-11|11:37
my_uart_top.root_partition.cmp.cdb11.11 kB05-03-12|22:40
my_uart_top.root_partition.cmp.dfp33.00 B05-03-12|22:40
my_uart_top.root_partition.cmp.hdb12.20 kB05-03-12|22:40
my_uart_top.root_partition.cmp.kpt199.00 B05-03-12|22:40
my_uart_top.root_partition.cmp.logdb4.00 B05-03-12|22:40
my_uart_top.root_partition.cmp.rcfdb9.58 kB05-03-12|22:40
my_uart_top.root_partition.map.cdb8.35 kB05-03-12|22:40
my_uart_top.root_partition.map.dpi884.00 B05-03-12|22:40
my_uart_top.root_partition.map.hbdb.cdb605.00 B05-03-12|22:40
my_uart_top.root_partition.map.hbdb.hb_info46.00 B05-03-12|22:40
my_uart_top.root_partition.map.hbdb.hdb11.51 kB05-03-12|22:40
my_uart_top.root_partition.map.hbdb.sig29.00 B05-03-12|22:40
my_uart_top.root_partition.map.hdb11.84 kB05-03-12|22:40
my_uart_top.root_partition.map.kpt2.08 kB05-03-12|22:40
README653.00 B13-02-09|22:46
my_uart_rx.v3.25 kB24-06-11|17:15
my_uart_rx.v.bak3.61 kB26-10-01|09:44
my_uart_top.asm.rpt7.30 kB05-03-12|22:41
my_uart_top.cdf307.00 B05-03-12|22:41
my_uart_top.done26.00 B05-03-12|22:41
my_uart_top.fit.rpt103.16 kB05-03-12|22:40
my_uart_top.fit.smsg513.00 B05-03-12|22:40
my_uart_top.fit.summary601.00 B05-03-12|22:40
my_uart_top.flow.rpt8.45 kB05-03-12|22:41
my_uart_top.jpg42.87 kB02-08-09|09:06
my_uart_top.map.rpt24.26 kB05-03-12|22:40
my_uart_top.map.smsg2.13 kB26-10-01|09:31
my_uart_top.map.summary465.00 B05-03-12|22:40
my_uart_top.pin26.46 kB05-03-12|22:40
my_uart_top.pof2.00 MB05-03-12|22:41
my_uart_top.qpf914.00 B17-10-08|20:12
my_uart_top.qsf3.21 kB15-04-14|22:01
my_uart_top.qws1.71 kB15-04-14|22:01
my_uart_top.sof235.13 kB05-03-12|22:41
my_uart_top.sta.rpt111.42 kB05-03-12|22:41
my_uart_top.sta.summary647.00 B05-03-12|22:41
my_uart_top.tan.rpt75.27 kB02-08-09|09:05
my_uart_top.tan.summary1.51 kB02-08-09|09:05
my_uart_top.v1.58 kB24-06-11|17:19
my_uart_top.v.bak2.02 kB26-10-01|10:05
my_uart_top_assignment_defaults.qdf39.26 kB13-02-09|22:46
my_uart_tx.v2.61 kB24-06-11|17:18
my_uart_tx.v.bak3.07 kB04-05-11|10:23
speed_select.v1.53 kB24-06-11|17:15
speed_select.v.bak1.99 kB04-05-11|14:59
compiled_partitions0.00 B23-01-16|14:16
db0.00 B23-01-16|14:16
incremental_db0.00 B23-01-16|14:16
09_uart20.00 B23-01-16|14:16
...
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