Reference to explain the oddities of TI 54xx assembler lang
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Reference to explain the oddities of TI 54xx assembler lang

 
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Posted: Fri Dec 17, 2004 4:44 am    Post subject: Reference to explain the oddities of TI 54xx assembler lang Reply with quote

Hi,

Can anyone point me in the direction of a document explaining some of
the extended syntax used in TI54xx series (in particular the TI5416)
assembler language instructions.

I'm talking about lines like:

st T, *StatePtr+%
(which I assume applies an indirection, increment, modulous and store
in one (!) instruction)

sth A, *BuffPtr+0
(what is with the +0)

banz fir_start, *BuffSize-0
(and the -0)

ld *FirPtr(2),CoeffPtr
(I am guessing the (2) applies array indexing?)
etc etc

Regards
Nicholas Pelly
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