ne know if I'm right?
Thanks
-Jason
-Original Message-
From: Hihn Jason
To: 'Dr. Craig Hollabaugh'; Linuxppc-Embedded at Lists. Linuxppc. Org (E-mail)
Sent: 8/26/02 11:16 PM
Subject: RE: 4 bit LCD interface on 823e not working
I'm using port D[0-3] (PD12-15) for data. FLM, CP and
---
From: Dr. Craig Hollabaugh [mailto:[EMAIL PROTECTED]
Sent: Monday, August 26, 2002 3:34 PM
To: Hihn Jason; Linuxppc-Embedded at Lists. Linuxppc. Org (E-mail)
Subject: Re: 4 bit LCD interface on 823e not working
>I'm digging in the 823e book for any registers that may need to be changed.
As you probably can guess I'm trying to get this Optrex display working.
Well I've finally scoped it out, and I can't find the cause (or solution to)
my problems.
When I write the following nibbles for display, I get these bit patterns out
of the pins and on screen:
0:
1: 1010
2: 0111
4: 010
>I'm digging in the 823e book for any registers that may need to be changed.
>-Jason
Which port are you using?
How are you configuring it?
Do you have the all the peripherals turned off?
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
