// signal causes data (on din) to be written to the FIFO. Must be held // active-low when rst or wr_rst_busy is active high. ); 使用XILINX源语来描述FIFO具有很多好处,可以通过XILINX VIVADO 工具的Langguage Templates查看源语定义。 xpm_fifo_async #( .CDC_SYNC_STAGES(2), // DECIMAL ....
摘要: 使用XILINX源语来描述FIFO具有很多好处,可以通过XILINX VIVADO工具的Langguage Templates查看源语定义。xpm_fifo_async #( .CDC_SYNC_STAGES(2), // DECIMAL .DOUT_RESET_VALUE("0"), // String .ECC_MODE("n ... 使用XILINX源语来描述FIFO具有很多好处,可以通过XILINX VIVADO工具的Langguage Templates...
xpm_fifo_axis_inst : xpm_fifo_axis generic map ( CDC_SYNC_STAGES => 4, -- DECIMAL CLOCKING_MODE => "independent_clock", -- String ECC_MODE => "no_ecc", -- String FIFO_DEPTH => FIFO_DEPTH, -- DECIMAL FIFO_MEMORY_TYPE => "auto", -- String PACKET_FIFO => "false", -- Str...
Parameterized Macro: AXI Memory Mapped (AXI Lite) FIFO MACRO_GROUP: XPM MACRO_SUBGROUP: XPM_FIFO Introduction This macro is used to instantiate AXI Memory Mapped (AXI Lite) FIFO. AXI4 FIFO is derived from the XPM_FIFO_SYNC and XPM_FIFO_ASYNC. The AXI interface protocol uses a two-way ...
我使用vivado2018.3配合modelsim 10.6d仿真，未出现你描述的现象。
xpm_cdc_single #(.DEST_SYNC_FF(2),// DECIMAL; range: 2-10.INIT_SYNC_FF(0),// DECIMAL; 0=disable simulation init values, 1=enable simulation init values.SIM_ASSERT_CHK(0),// DECIMAL; 0=disable simulation messages, 1=enable simulation messages.SRC_INPUT_REG(1)// DECIMAL; 0=do not...