Hi, I followed your instructions and tested a bit with the 14-bit noteplayer.
Quote:
Originally Posted by lem79
Frode, is there a way to set FS-UAE to emulate a fast 020 or 030 (say 50MHz)? Without using maximum CPU speed, that is?
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Try starting with an A1200 config, use the internal uae option "cpu_multipler" to increase the emulated CPU cycles (If I remember correctly, 4 is default for 68020, so 8 is 2x and 16 is 4x):
Code:
amiga_model = A1200/020
uae_cpu_multipler = 16
I followed your instructions, and after not getting it to work for a while, removing the "ProTracker (External)" player made 14bit-noteplayer work ;-). My tests here seems to mirror your results; using fastest-possible mode, the DMA rate does not match the specified mixing rate.
However, when using the above config, the DMA rate is stable...
(I'm currently focusing on getting 2.0 out the door to replace the current stable 1.2 version. Reviewing the stability/performance of the fastest-possible mode in FS-UAE is a non-trivial task I will have to get back to later :-/)