Preparing for 1.31 which is needed for my mod player!
Use natural signed/unsigned source depending on which chip. Mix with signed, with a dc blocker. Add a bit more dither to make the mid level voltage acceptable through the sigma delta, since it now sits a 2.5v for silence (internally, external is ac coupled). This fixes the sample engine clicks when playing mod files due to the sample engine volume being applied on unsigned converted samples, which gave a dc bias betwen samples. Paula samples have to end/start at signed midpoint you see.
Fix verify/flash success when cancelled
Fix no drive selected (dX) and KEY_ESC does not work so use any key to quit for now
Wait after update/verify
Correct some stupid errors in drive selection
Less flicker
Allow drive to be selected
Specified as RW in dev guide
Turn audio detect back on for v4.5 - silence is golden! Turn on sio data volume too. ADC at 1x is fine though (tested with 150V pk-pk from, iphone into SIO port). Correction of hex data.
Preparing for next release
Disable lowpass again, remembered the filter is explicit for spdif output (where it matters). Make spdif component explicitly have a port for left/right. Get all versions building again (some needed old dac for space reasons). Change default volume for adc and sio mixing for v4.5 (SHOULD not need the filtering there, testing now).
Allow fir and audio filter to be disabled by generics
Default lowpass to on again, think it was off by error
Added two new components: sync reset and 2nd order dither.
Use the same L/R mapping as v4. Added two new components: sync reset and 2nd order dither.
Switch on synchronous reset. Switch to dithering 2nd order sigma delta.
Just bash shebang
Synchronous reset to help with not starting sometimes
Added dithering with AIs help to reduce idle tones
Added pins for pokeymax 4.51 (tested on manually patched 4.5)
Added important note that this is broken
Disable dump transistors in fast pot scan mode. When counter is E4 reset allpot_next (it was overwritten because pot_reset_reg is 0).
Update readme with note about regulator change. i.e. should not work but not yet tested
Change regulator to a linear one that works with the io pin protection scheme
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