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Merge pull request #188 from TomHarte/AYFidelity
Switches to guessing that the AY doesn't reset its dividers upon frequency changes
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commit
1e4f9d4eda
@ -188,23 +188,23 @@ void AY38910::set_register_value(uint8_t value) {
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tone_periods_[channel] = (tone_periods_[channel] & 0xff) | (uint16_t)((value&0xf) << 8);
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else
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tone_periods_[channel] = (tone_periods_[channel] & ~0xff) | value;
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tone_counters_[channel] = tone_periods_[channel];
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// tone_counters_[channel] = tone_periods_[channel];
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}
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break;
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case 6:
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noise_period_ = value & 0x1f;
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noise_counter_ = noise_period_;
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// noise_counter_ = noise_period_;
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break;
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case 11:
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envelope_period_ = (envelope_period_ & ~0xff) | value;
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envelope_divider_ = envelope_period_;
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// envelope_divider_ = envelope_period_;
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break;
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case 12:
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envelope_period_ = (envelope_period_ & 0xff) | (int)(value << 8);
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envelope_divider_ = envelope_period_;
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// envelope_divider_ = envelope_period_;
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break;
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case 13:
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