Forums

LCD operation on a 56362EVM

Started by arnold_the_cat2002 February 16, 2005


Hi, I am a newbie to DSP and I have recently acquired a 56362EVM. It
has an LCD built into it which I need to use to display settings for
a filter sweep effect I am trying to create. I think the LCD is
memory mapped to port C but I have no idea how to initialize the LCD
for writing or the exact address to send data to. If anyone could
give me some pointers or some example assembler code I would greatly
appreciate it. Thanks very much.

John



John,

The LCD is controlled by the 68HC11 microcontroller on the EVM. There's
no way to control it directly via the DSP.

--
dB --- arnold_the_cat2002 <> wrote:

>
>
> Hi, I am a newbie to DSP and I have recently acquired a 56362EVM. It
> has an LCD built into it which I need to use to display settings for
> a filter sweep effect I am trying to create. I think the LCD is
> memory mapped to port C but I have no idea how to initialize the LCD
> for writing or the exact address to send data to. If anyone could
> give me some pointers or some example assembler code I would greatly
> appreciate it. Thanks very much.
>
> John >
>

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