class

APU

Inherits Reference < Object

Constants

BUFFER_SIZE = 1024

CHANNELS = 2

FRAME_SEQUENCER_PERIOD = CPU::CLOCK_SPEED // FRAME_SEQUENCER_RATE

FRAME_SEQUENCER_RATE = 512

SAMPLE_PERIOD = CPU::CLOCK_SPEED // SAMPLE_RATE

SAMPLE_RATE = 65536

new(gb : Motherboard, headless : Bool, sync : Bool)

[](index : Int) : UInt8

read from apu memory

[]=(index : Int, value : UInt8) : Nil

write to apu memory

first_half_of_length_period

get_sample

sync=(sync : Bool)

tick_frame_sequencer