In SX Microcontrollers, SX/B Compiler and SX-Key Tool, PJMonty wrote:

Armored Cars,

How accurate is your picture?  Is it just a hypothetical example or is it the actual swap you need to do?  If I am reading your picture correctly, you have four 8 bit registers, and you basically need to move groups of 4 bits (a nibble) from one register location to another, and sometimes you have to swap the high/low positions of the nibbles.  Is this correct or am I reading too much into the picture??

[list]Thanks,
PeterM[/list]

PS - Next time you post a picture, make it a JPG so it's tinier.  I have attached your image as a JPG to show you that it still looks fine.  I did nothing more complicated than load you image in MsPaint (in Win2K) and then save it as a JPG.  You'll notice that your 675 kb file became a 38 kb file.

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