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Perform reload on Disabled -> WaitingForDummyDMA.
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@ -346,6 +346,8 @@ template <> bool Audio::Channel::transit<
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period_counter = period; // i.e. percntrld
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length_counter = length; // i.e. lencntrld
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wants_data = true;
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should_reload_address = true; // i.e. dmasen
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return false;
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}
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@ -356,8 +358,8 @@ template <> bool Audio::Channel::transit<
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begin_state<State::PlayingHigh>();
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data_latch = data; // i.e. pbufld1
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wants_data = true;
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period_counter = period; // i.e. percntrld
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wants_data = true;
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should_reload_address = true; // i.e. dmasen
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// TODO: volcntrld (see above).
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@ -461,7 +463,6 @@ template <> bool Audio::Channel::transit<
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if(!length_counter) {
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length_counter = length;
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will_request_interrupt = true;
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should_reload_address = true; // ???
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}
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}
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@ -505,6 +506,10 @@ template <> bool Audio::Channel::transit<
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} else {
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data_latch = data; // i.e. pbufld2
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wants_data = true; // AUDxDR
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if(length_counter == 1) {
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should_reload_address = true; // Not sure about this one; based on asterisked comment in ::Disabled documentation.
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}
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}
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if(dma_enabled && will_request_interrupt) {
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