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Questions about XBYTE

Terence Soh

Hi
I'm new to Keil so please bear with me.
for(nddX=0;nddX<imgDownloaded.bWidth;nddX++)
XBYTE[HIGHEST_BYTE|START_1BYTE]=bImage[nPnt+nddX];

where HIGHEST_BYTE is defined as 0x30
and START_1BYTE is defined as 0x01.

My question is whether the data from bImage array is written to the same X ram address causing an overwrite. Any ideas why this is done?

Best Regards


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