Re: A89: Starting out assembly, need help
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Re: A89: Starting out assembly, need help
In a message dated 11/30/98 8:57:08 PM Eastern Standard Time,
Daniel7073@aol.com writes:
> Example:
> Ram Addresss: 1500 50
> 1502 75
>
> a7 = 1502
>
> move.w 150, -(a7)
>
> Ram Address: 1500 150
> 1502 75
>
> a7 = 1500
>
> I hope this helps.
Thank you, l see what you mean.
Earlier you or someone else said that storing to an odd RAM address (like
1501) is BAD, so is that why you might not want to do move.b 150, -(a7)
because b would be 1?
l can see how storing things to RAM addresses is a great thing, but how do you
know which ones to use? How many are there?