piclist 1999\04\08\101850a >
Thread: $-1 ??
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picon face BY : Harold Hallikainen email (remove spam text)



$ is the address of the instruction the $ is in.  This is an easy way of
doing a loop to wait for something without having to do another label.
For example...


       btfsc   portb,0
       goto    $-1

will loop until RB0 is pulled low.

Harold


On Thu, 8 Apr 1999 23:49:09 +1000 Glen <KILLspamelectmespam_OUTspamspamBeGoneTIG.COM.AU> writes:
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