Re: cbm-ii POKE for toggle btwn upper and lower case

From: Anders Carlsson <*anders.carlsson_at_sfks.se*> Date: Mon, 7 Sep 2009 21:45:24 +0200 Message-ID: <Pine.WNT.4.64.0909072143030.4008@zapac1> · anders.carlsson_at_sfks.se

Bill Degnan wrote:

> POKE 53272,23 (lower case chars)
> POKE 53272,21 (upper case chars)
>
> Does anyone know the equivalent command for the B-Series?

SYS 57933 = upper case
SYS 57937 = lower case

Actually the POKEs are:

POKE 56838,PEEK(56838) AND 239 OR 16 = upper case
POKE 56838,PEEK(56838) AND 239 OR  0 = lower case

This information was extracted from this image:

http://ca.geocities.com/sjgray@rogers.com/CBM/b-roms.jpg

Best regards

-- 
Anders Carlsson

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