8-bit Microcontrollers中的主题 Allication Note & Code for to drive a LCD

Allication Note & Code for to drive a LCD

eud — Wed, 20 Jan 2010 22:34:22 GMT

Hello

I'm working on a MC9RS08LA8 and I hvae to drive a LCD without LCD Controller. But the MC9RS08LA8 has an internal LCD Controler, but I didn't found an Appl. Note and C-Routine for this. The LCD is 1 line with 4 characters. Do you know any App. Note? I saw AN3796 but I think there are other ones?

Thanks

Re: Allication Note & Code for to drive a LCD

J2MEJediMaster — Thu, 21 Jan 2010 21:49:49 GMT

Use the forum search function (text entry box at lower left of this page) and enter "LCD control". This topic has been discussed many times before.

---Tom

Message Edited by J2MEJediMaster on 2010-01-21 08:50 AM

Re: Allication Note & Code for to drive a LCD

bigmac — Sun, 24 Jan 2010 15:28:51 GMT

Hello,

Did you also download the software associated with AN3796? This software would appear to provide a good starting point for the low level LCD driver code that you require. I guess that this will need to be adapted for the specific display that you are using.

I think that you will find that the majority of prior threads concern LCD modules with built-in driver hardware, rather than the operation of the internal hardware within the MCU device.

Regards,

Mac