furnace/papers/doc/4-instrument/vrc6.md

# VRC6 instrument editor

The VRC6 (regular) instrument editor consists of only three macros:

- [Volume] - volume sequence
- [Arpeggio] - pitch sequence
- [Duty cycle] - specifies duty cycle for pulse wave channels

## VRC6 (saw) instrument editor

This channel has its own instrument, a (currently, as of 0.6) one-of-a-kind thing in Furnace.

The only differences from this instrument type from compared to the regular instrument are that it:
 - has a volume range of 0-63 instead of 0-15.
 - has no duty cycle range
Add VRC6 support 2 Pulse channels: - 8 level pulse duty cycle, DAC mode(just ignores duty cycle)/pulse wave mode, 4 bit volume. - Furnace support PCM playback in pulse channels with duty cycle ignore mode. Sawtooth: - nothing but 6 bit volume (8 bit accumulator in technically) and 12 bit frequency (periodic). VRC6 instrument: - 6 bit Volume macro for finer sawtooth volume handling, also 3 bit Duty cycle macro for pulse channels. Duty, PCM mode command and Duty macro affects for pulse channel only. 2022-03-27 16:06:56 +00:00			`# VRC6 instrument editor`

The vrc6 has 2 inst types now 2022-06-25 07:02:11 +00:00			`The VRC6 (regular) instrument editor consists of only three macros:`
Add VRC6 support 2 Pulse channels: - 8 level pulse duty cycle, DAC mode(just ignores duty cycle)/pulse wave mode, 4 bit volume. - Furnace support PCM playback in pulse channels with duty cycle ignore mode. Sawtooth: - nothing but 6 bit volume (8 bit accumulator in technically) and 12 bit frequency (periodic). VRC6 instrument: - 6 bit Volume macro for finer sawtooth volume handling, also 3 bit Duty cycle macro for pulse channels. Duty, PCM mode command and Duty macro affects for pulse channel only. 2022-03-27 16:06:56 +00:00
			`- [Volume] - volume sequence`
typo fixes 2022-03-28 03:18:50 +00:00			`- [Arpeggio] - pitch sequence`
			`- [Duty cycle] - specifies duty cycle for pulse wave channels`
The vrc6 has 2 inst types now 2022-06-25 07:02:11 +00:00
			`## VRC6 (saw) instrument editor`

0.6 :p 2022-06-25 20:22:17 +00:00			`This channel has its own instrument, a (currently, as of 0.6) one-of-a-kind thing in Furnace.`
The vrc6 has 2 inst types now 2022-06-25 07:02:11 +00:00
			`The only differences from this instrument type from compared to the regular instrument are that it:`
correct vrc6 volume 2022-06-25 20:21:00 +00:00			`- has a volume range of 0-63 instead of 0-15.`
The vrc6 has 2 inst types now 2022-06-25 07:02:11 +00:00			`- has no duty cycle range`