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名称:基于FPGA的SPI时序图设计VHDL代码VIVADO仿真(文末获取)
软件:VIVADO
语言:VHDL
代码功能:
1.工程文件
2.程序文件
3.管脚约束文件
4.程序编译综合
5.Testbench
6.仿真图
部分代码展示:
LIBRARY ieee; USE ieee.std_logic_1164.all; ENTITY spi_data_testbench IS END spi_data_testbench; ARCHITECTURE trans OF spi_data_testbench IS COMPONENT SPI_data IS PORT ( clk_12M : IN STD_LOGIC; reset : IN STD_LOGIC; SPI_CLK : OUT STD_LOGIC; SPI_CSn : OUT STD_LOGIC; SPI_SDO : OUT STD_LOGIC ); END COMPONENT; SIGNAL clk_12M : STD_LOGIC; SIGNAL reset : STD_LOGIC; SIGNAL SPI_CLK : STD_LOGIC; SIGNAL SPI_CSn : STD_LOGIC; SIGNAL SPI_SDO : STD_LOGIC; BEGIN i_SPI_data : SPI_data PORT MAP ( clk_12m => clk_12M, reset => reset, spi_clk => SPI_CLK, spi_csn => SPI_CSn, spi_sdo => SPI_SDO );
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