[Coco] PAL & NTSC CoCo3 detect

Arthur Flexser flexser at fiu.edu
Wed Dec 30 19:41:00 EST 2015


Or check bit 3 of $FF98.

Art

On Wed, Dec 30, 2015 at 7:37 PM, Arthur Flexser <flexser at fiu.edu> wrote:

> Shouldn't that be $E033?  In Super Extended Basic, not in the Disk Basic
> ROM?
>
> Art
>
> On Wed, Dec 30, 2015 at 7:18 PM, Brett Gordon <beretta42 at gmail.com> wrote:
>
>>
>> https://github.com/EtchedPixels/FUZIX/blob/master/Kernel/platform-coco3/coco3.s#L163
>>
>> if bit 3 if set at $c033... that you have a pal.
>>
>> Hope this helps!
>>
>> Brett M Gordon
>> On Dec 30, 2015 5:10 PM, "Nick Marentes" <nickma at optusnet.com.au> wrote:
>>
>> > Anyone got a reliable PEEK to determine if a CoCo3 is a PAL or NTSC
>> unit?
>> >
>> > Nick
>> >
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>>
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>
>


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