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Logic Design

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AXI4 Bus Interface bus_slv.v  // shift + scroll module bus_slv ( input wire clk_axi_slv , input wire rstb_slv , input wire [ 1:0] i_axi4_slv_awid___ , input wire [ 31:0] i_axi4_slv_awaddr_ , input wire [ 7:0] i_axi4_slv_awlen__ , input wire [ 2:0] i_axi4_slv_awsize_ , input wire i_axi4_slv_awv..
Pulse Generator. module pulse_gen_en ( input clk , input rstb , input en_s , // using enable = 1 input en , // enable signal input input in , output out ); reg in_dly0; reg in_dly1; always@(posedge clk or negedge rstb) if(~rstb) begin in_dly0
SPI Interface. SPI Interface. `timescale 1 ns / 1 ps module task_spi ( // SPI master in out ports input i_spi_miso , output o_spi_clk , output o_spi_csn , output o_spi_wex , output o_spi_mosi ); localparam SPI_PER = 300; reg spi_clk; reg spi_csn; reg spi_wex; reg spi_mosi; reg [7:0] sp onlyiknowabout.tistory.com `timescale 1 ns / 1 ps module task_spi ( // SPI master in out ports input i_spi_miso , output o_spi..
sys_sync_gen module sys_sync_gen ( // clock reset input wire sys_clk , input wire rstb , // sync , de output reg hsync , output reg vsync , output reg de ); // parameter define localparam HS_IDLE = 2'd0 ; localparam HS_BP = 2'd1 ; localparam HS_ACTV = 2'd2 ; localparam HS_FP = 2'd3 ; localparam VS_IDLE = 2'd0 ; localparam VS_BP = 2'd1 ; localparam VS_ACTV = 2'd2 ; localparam VS_FP = 2'd3 ; localparam HBP = 1..
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