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Posted By

George
on 2012-08-10
12:29:47
 Re: Combing Text and freely placeable bitmaps on screen

Hi Kichy,
Yape is my emulator too. Thanks for this very usefull information. You saved me from this annoying step of copying the files on a Disk-Image. Now knowing this, i could give a try to the Char-Screen-Caching. But first i have to speed up my copy-procedure with this ROM-Holy-Grail Routine. I will give Feedback.

UPDATE:
Ok i understand the funktion now. It copies two Arrays of Bytes of Lspecific Lenght simultaniously. Really fast.
Question:
Is there an easy way to get from an Decimal-Adress the HI and LOW Parts as Decimals, without the way over converting it into Hex?
Answer:
LowByte(x) = x and 15
Hi Byte(x) = (x and 240) /16






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