3 Replies Latest reply on May 27, 2020 12:36 AM by EvPa_264126

    How to interface graphical lcd  with psoc 5lp.

    Erka_3237036

      Hello,

            

                  i have Varitronix MGLS24064  graphical display and i want to interface with psoc 5 lp . please guide me on to this .

      and suggest me the example code for this .

       

       

        Best Regards,

        Seggi.

        • 1. Re: How to interface graphical lcd  with psoc 5lp.
          LePo_1062026

          Seggi,

           

          The CY8CKIT-050 has a LCD display very similar interface to your Varitronix MGLS24064 graphical display.

           

          You can probably use the code examples for this kit as a good starting point.

           

          Len

          • 2. Re: How to interface graphical lcd  with psoc 5lp.
            Erka_3237036

            Hello LePo,

             

                              i think i was interfaced  this graphical LCD with the psoc 5 LP is successfully. but i am going to print some numbers and string they can't print on my LCD. as per our old codes i am going for same as the LCD codes i.e. initialize LCD after initialization ,position and last string or number whatever i want to print but in this LCD i don't know how to give the positions and how to print the string and numbers.

             

            one more thing psoc is already giving the Top Design but i don't know they are giving some pins like read write chip select or data command

            how can i pass value on it .

             

            i'll give you the pin numbers what i has used please let me know those are right or wrong.

            WR ---> P12[7]

            RD  ---> P12[6]

            CE  ---> P12[5]

            C/D ---> P12[4]

            DB0-DB7 ---> P5[7:0]

             

            and i don't Know should i do for Vo pin?

             

            can you give me some example code for this it would be more helpful to me . Thanks in advanced

             

            Thank you ,

            Best Regards,

            Seggi.

            • 3. Re: How to interface graphical lcd  with psoc 5lp.
              EvPa_264126

              It seems that the MGLS24064   uses the TOSHIBA controller T6963C.

              It is similar to PG 12864 and WG240128R-TFH which I tested.

              (pins 11-20  are biased and a different screen size  )

              I have old examples of working with them, maybe this will help you at the beginning of the path:

              WG240128_5LP.zip  this is here

              GLCD_1WIRE.zip   it is here

              LCD128X64.cylib GLCD_DMA.cylib it is here
              Evgeniy