ZYNQ PL扩展串口_使用UartliteIP核

zynq的PL通过UartliteIP核扩展串口，PS通过中断处理串口数据。开发环境为vivado2018.3，资源里有文档教程，有工程文件。扩展的串口可以发送任意长度的数据，也可以接受任意长度的数据。

 属性            大小     日期    时间   名称
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     目录           0  2020-07-19 00:16  pl_uart_int\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.cache\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.cache\compile_simlib\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\compile_simlib\activehdl\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\compile_simlib\ies\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\compile_simlib\modelsim\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\compile_simlib\questa\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\compile_simlib\riviera\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\compile_simlib\vcs\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\compile_simlib\xcelium\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.cache\ip\
     目录           0  2020-07-19 00:17  pl_uart_int\pl_uart_int.cache\ip\2018.3\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.cache\wt\
     文件        6262  2020-07-19 00:15  pl_uart_int\pl_uart_int.cache\wt\gui_handlers.wdf
     文件        2275  2020-07-19 00:15  pl_uart_int\pl_uart_int.cache\wt\java_command_handlers.wdf
     文件         121  2020-07-19 00:14  pl_uart_int\pl_uart_int.cache\wt\project.wpc
     文件        5403  2020-07-19 00:00  pl_uart_int\pl_uart_int.cache\wt\synthesis.wdf
     文件         100  2020-07-19 00:00  pl_uart_int\pl_uart_int.cache\wt\synthesis_details.wdf
     文件        6333  2020-07-19 00:15  pl_uart_int\pl_uart_int.cache\wt\webtalk_pa.xml
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.hw\
     文件         290  2020-07-18 19:57  pl_uart_int\pl_uart_int.hw\pl_uart_int.lpr
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\
     文件         130  2020-07-18 20:01  pl_uart_int\pl_uart_int.ip_user_files\README.txt
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\bd\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\bd\system\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\bd\system\ip\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\bd\system\ip\system_auto_pc_0\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\bd\system\ip\system_auto_pc_0\sim\
     文件       13924  2020-07-18 23:59  pl_uart_int\pl_uart_int.ip_user_files\bd\system\ip\system_auto_pc_0\sim\system_auto_pc_0.v
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\bd\system\ip\system_axi_uartlite_0_0\
     目录           0  2020-07-19 00:16  pl_uart_int\pl_uart_int.ip_user_files\bd\system\ip\system_axi_uartlite_0_0\sim\
............此处省略1006个文件信息