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added features from data sheet (documentation)

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Brian Troha 2008-02-03 06:24:58 +00:00
parent cb99dc9132
commit 268655a7e9
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src/emu/sound/ym2413.c
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@ -8,6 +8,17 @@
** Version 1.0
**
Features as listed in LSI-212413A2 data sheet:
1. FM Sound Generator for real sound creation.
2. Two Selectable modes: 9 simultaneous sounds or 6 melody sounds plus 5 rhythm sounds
(different tones can be used together in either case).
3. Built-in Instruments data (15 melody tones, 5 rhythm tones, "CAPTAIN and TELETEXT applicalbe tones).
4. Built-in DA Converter.
5. Built-in Quartz Oscillator.
6. Built-in Vibrato Oscillator/AM Oscillator
7. TTL Compatible Input.
8. Si-Gate NMOS LSI
9. A single 5V power source.
to do: