Forum Discussion

Honored Contributor

15 years ago

problem of LCD controller

hi, i would convert a verilog code to vhdl code , //code verilog always@(posedge iCLK or negedge iRST_N) begin if(!iRST_N) begin LUT_INDEX <= 0; ...

Honored Contributor

15 years ago

thank's for your reply

the code compile correctly but there is no result in the LCD.

because i would to creat a controller of LCD 16x2 in DE2

i don't know what the origine of problem ? may be this part of initilization of

LCD.

but i would to ask you i can't add the falling_edge(iRST_N)?

because the verilog code he use

always@(posedge iCLK or negedge iRST_N)

begin

if(!iRST_N)

begin