At 07:30 PM 10/8/98 -0400, you wrote:

>I can write to the first line of the LCD fine, but I can't find any way
>that lets me write to the second. If I try just sending more than 16 chars,
>the ones that come after 16 don't get printed. If I try to set the address
>register, the same thing happens. Apparently, I can't find the right
>address for the second line. Some body had suggested that the address for
>the first line was 0x80 and 0xC0 for the second. Well 0x80 works for the
>first line, but when I write to 0xC0, I get no output. I also tried 0xA0
>and 0x90, and neither worked.

Sean,

If it's a 16x1, $80 is the first 8, and $C0 starts the second 8.

Are you certain you are senidn ghte $C0 properly, as an instruction and not
as data?



Ê Todd Peterson
Ê E-Lab Digital Engineering, Inc.
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