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Altera_Forum's avatar
Altera_Forum
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14 years ago

LCD in CYCLONE 4 GX dev. board

Hello I have got a CYCLONE 4 GX dev board.

There is installed on it a LCD from LUMEX LCM-S01602DSR/C.

I searched on the web for a datasheet describing how to operate the LCD, but I didn't find anything, even in the lumex site..

Could someone point me to a datasheed for this product?

I would like to know the characters mapping and the timing between the different signals.

Thanks

Filippo

4 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    Lookup the datasheet for Sitronix ST7066 - I used that with the Lumex LCD and it seems to work.

  • Altera_Forum's avatar
    Altera_Forum
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    13 years ago

    Hi guys:

    I have a cyclone 4 with a lumex lcd (lcm-s01602dsr/c) . I have looked at the data sheets above as lumex does not have any. My code does not work on the cyclone 4 however it works on my friends DE2 board.

    The difference is the 14pin vs 16pin(De2 board has). Not sure if lumex lcd requires something special.

    Flippo, did your lcd code work by any chance ?

    Thank you.

    Abdulhak

    Student
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    13 years ago

    Ciao Abdulhak, I didn't program my LCD using VHDL at the end.

    I used an SOPC project to interface myself to the LCD and I used C code to display something in it.

    I have a CYCLONE 4 GX development board.

    Ciao

    PiPPo