14 lines
		
	
	
		
			518 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			518 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
# Bubble System WSG
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a Konami-made 2 channel wavetable sound generator logic used on the Bubble System arcade board, configured with K005289, a 4-bit PROM and DAC.
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however, the K005289 is just part of the logic used for pitch and wavetable ROM address.
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waveform select and volume control are tied with single AY-3-8910 IO for both channels.
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another AY-3-8910 IO is used for reading sound hardware status.
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Furnace emulates this configuration as a "chip" with 32×16 wavetables.
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# effects
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- `10xx`: **change wave.**
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