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go-tiasound

A Go port of Ron Fries' TIA Chip Sound Simulator (tiasound.c).

Usage

Create a new TiaSound instance. The first parameter is the desired sample frequency, and the second is the TIA sound clock, twice per scanline on a real system:

tia := tiasound.NewTiaSound(44100, 31400)

After that, registers may be set:

tia.Update(tiasound.AUDV0, 0xf)
tia.Update(tiasound.AUDF0, 0xf)
tia.Update(tiasound.AUDC0, 6)

Fetch the next output sample with GetSample:

sample := tia.GetSample()

... or you can fill a buffer with samples:

buf := make([]uint8, 256)
tia.FillBuffer(buf)

License

The original GPLv2 license applies (see LICENSE).