README: add DMA counter syntax note

This commit is contained in:
Zack Buhman 2023-08-24 05:46:40 +00:00
parent 34f9859a6c
commit 14c0cb2760

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@ -56,6 +56,11 @@ example as invalid: it misleads what the result of the operation is.
This change is consistent with what is written in the SCU manual
(ST-97-R5-072694), but is inconsistent with SEGA's SCU DSP examples.
.. note::
It is currently unclear which of the two is correct. A future
version of scu-dsp-asm may change this behavior.
Differences that affect code generation
=======================================
@ -85,8 +90,8 @@ In short:
Spurious invalid X-bus opcode generation
----------------------------------------
Under seemly-random circumstances, ``dspasm.exe`` emits the undefined
X-bus opcode ``001``. Given:
Under seemingly-random circumstances, ``dspasm.exe`` emits the
undefined X-bus opcode ``001``. Given:
.. code::