Re: Via Via

From: groepaz_at_gmx.net
Date: Thu, 04 May 2023 00:43:04 +0200
Message-ID: <3076730.KVeVyVuyWN_at_rakete>
Am Donnerstag, 4. Mai 2023, 00:29:19 CEST schrieb Julian Perry:
> Hello Bo,
>
> Thursday, May 4, 2023, 8:22:31 AM, you wrote:
>
> Please could someone correct me if I'm wrong but I read somewhere that you
> can't use BASIC to do this. BASIC uses indirect indexed mode for peek and
> poke, and that performs a read of the byte after the instruction 1 cycle
> later - immediately unlatching the interrupt.
>
> But it was a long time ago....

That issue exists indeed - i cant tell if it'd be a problem in this particular
case (i dont know the VIA good enough) - but it'd certainly be worth to try
doing the setup in asm too.

--

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<Serdar Somuncu>
Received on 2023-05-04 01:03:16

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