D
dzongo
Guest
hoi,
kunt u me helpen omzetten van deze verilog code naar VHDL.Ik heb een VHDL-versie van deze code die ik gevonden op dezelfde page.than u;
Code:module top (clk, sf_ce0, lcd_rs, lcd_rw, lcd_e, lcd_4, lcd_5, lcd_6, lcd_7);parameter k = 18;(* LOC = "C9" *) input clk; / / synthese kenmerk TIJDVAK clk "50 MHz"reg [k 8-1:0] count = 0;(* LOC = "D16" *) output reg sf_ce0 / / hoog voor volledige toegang LCDreg lcd_busy = 1;reg lcd_stb;reg [5:0] lcd_code;reg [6:0] lcd_stuff;(* LOC = "L18" *) output reg lcd_rs;(* LOC = "L17" *) output reg lcd_rw;(* LOC = "M15" *) output reg lcd_7;(* LOC = "P17" *) output reg lcd_6;(* LOC = "R16" *) output reg lcd_5;(* LOC = "R15" *) output reg lcd_4;(* LOC = "M18" *) output reg lcd_e;
altijd @ (posedge clk) beginnencount <= count 1;sf_ce0 <= 1;zaak (count [k 7: k 2])0: lcd_code <= 6'h03 / / power-on initialisatie1: lcd_code <= 6'h03;2: lcd_code <= 6'h03;3: lcd_code <= 6'h02;4: lcd_code <= 6'h02 / / functie set5: lcd_code <= 6'h08;6: lcd_code <= 6'h00; / / entry-modus ingesteld7: lcd_code <= 6'h06;8: lcd_code <= 6'h00; / / display aan / uit-controle9: lcd_code <= 6'h0C;10: lcd_code <= 6'h00; / / display duidelijke11: lcd_code <= 6'h01;12: lcd_code <= 6'h24; / / H13: lcd_code <= 6'h28;14: lcd_code <= 6'h26; / / e15: lcd_code <= 6'h25;16: lcd_code <= 6'h26; / / l17: lcd_code <= 6'h2C;18: lcd_code <= 6'h26; / / l19: lcd_code <= 6'h2C;20: lcd_code <= 6'h26 / / o21: lcd_code <= 6'h2F;22: lcd_code <= 6'h22; / /23: lcd_code <= 6'h20;24: lcd_code <= 6'h25 / / W25: lcd_code <= 6'h27;26: lcd_code <= 6'h26 / / o27: lcd_code <= 6'h2F;28: lcd_code <= 6'h27 / / r29: lcd_code <= 6'h22;30: lcd_code <= 6'h26; / / l31: lcd_code <= 6'h2C;32: lcd_code <= 6'h26; / / D33: lcd_code <= 6'h24;34: lcd_code <= 6'h22 / /!35: lcd_code <= 6'h21;standaard: lcd_code <= 6'h10;ENDCASE/ / if (lcd_rw) / / comment-out voor het herhalen van elkaar/ / Lcd_busy <= 0; / / comment-out voor het herhalen van elkaarlcd_stb <= ^ tellen [k 1: k 0] & ~ lcd_rw & lcd_busy; / / clkrate / 2 ^ (k 2)lcd_stuff <= (lcd_stb, lcd_code);(lcd_e, lcd_rs, lcd_rw, lcd_7, lcd_6, lcd_5, lcd_4) <= lcd_stuff;eindigenendmodule
kunt u me helpen omzetten van deze verilog code naar VHDL.Ik heb een VHDL-versie van deze code die ik gevonden op dezelfde page.than u;
Code:module top (clk, sf_ce0, lcd_rs, lcd_rw, lcd_e, lcd_4, lcd_5, lcd_6, lcd_7);parameter k = 18;(* LOC = "C9" *) input clk; / / synthese kenmerk TIJDVAK clk "50 MHz"reg [k 8-1:0] count = 0;(* LOC = "D16" *) output reg sf_ce0 / / hoog voor volledige toegang LCDreg lcd_busy = 1;reg lcd_stb;reg [5:0] lcd_code;reg [6:0] lcd_stuff;(* LOC = "L18" *) output reg lcd_rs;(* LOC = "L17" *) output reg lcd_rw;(* LOC = "M15" *) output reg lcd_7;(* LOC = "P17" *) output reg lcd_6;(* LOC = "R16" *) output reg lcd_5;(* LOC = "R15" *) output reg lcd_4;(* LOC = "M18" *) output reg lcd_e;
altijd @ (posedge clk) beginnencount <= count 1;sf_ce0 <= 1;zaak (count [k 7: k 2])0: lcd_code <= 6'h03 / / power-on initialisatie1: lcd_code <= 6'h03;2: lcd_code <= 6'h03;3: lcd_code <= 6'h02;4: lcd_code <= 6'h02 / / functie set5: lcd_code <= 6'h08;6: lcd_code <= 6'h00; / / entry-modus ingesteld7: lcd_code <= 6'h06;8: lcd_code <= 6'h00; / / display aan / uit-controle9: lcd_code <= 6'h0C;10: lcd_code <= 6'h00; / / display duidelijke11: lcd_code <= 6'h01;12: lcd_code <= 6'h24; / / H13: lcd_code <= 6'h28;14: lcd_code <= 6'h26; / / e15: lcd_code <= 6'h25;16: lcd_code <= 6'h26; / / l17: lcd_code <= 6'h2C;18: lcd_code <= 6'h26; / / l19: lcd_code <= 6'h2C;20: lcd_code <= 6'h26 / / o21: lcd_code <= 6'h2F;22: lcd_code <= 6'h22; / /23: lcd_code <= 6'h20;24: lcd_code <= 6'h25 / / W25: lcd_code <= 6'h27;26: lcd_code <= 6'h26 / / o27: lcd_code <= 6'h2F;28: lcd_code <= 6'h27 / / r29: lcd_code <= 6'h22;30: lcd_code <= 6'h26; / / l31: lcd_code <= 6'h2C;32: lcd_code <= 6'h26; / / D33: lcd_code <= 6'h24;34: lcd_code <= 6'h22 / /!35: lcd_code <= 6'h21;standaard: lcd_code <= 6'h10;ENDCASE/ / if (lcd_rw) / / comment-out voor het herhalen van elkaar/ / Lcd_busy <= 0; / / comment-out voor het herhalen van elkaarlcd_stb <= ^ tellen [k 1: k 0] & ~ lcd_rw & lcd_busy; / / clkrate / 2 ^ (k 2)lcd_stuff <= (lcd_stb, lcd_code);(lcd_e, lcd_rs, lcd_rw, lcd_7, lcd_6, lcd_5, lcd_4) <= lcd_stuff;eindigenendmodule