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

Hi All,

First, thanks for Your support.

May plan is to modulate the IR LED with timers, that is why I like to switch to SX48. I know some SX/B command (like SERIN, SEROUT) my interfer with the interrupt routine. That is the main reason I turned to SX48.

This small IT routine was my first idea, which was working on SX28 well, but not on my old SX48 and SX52 chips. I like to clarify only that my SX48 and SX52 chips are bad or not. So, can the chips bad? (I have ordered new SX48 already, and will go on with them.)

Jonny, 

 

Thanks for the attached ASM routine.

 

Regards

 

Spiller

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