From 268655a7e981d83fd9e9f55a9f36cbb411a1a073 Mon Sep 17 00:00:00 2001 From: Brian Troha Date: Sun, 3 Feb 2008 06:24:58 +0000 Subject: [PATCH] added features from data sheet (documentation) --- src/emu/sound/ym2413.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/emu/sound/ym2413.c b/src/emu/sound/ym2413.c index b74f76b8e31..863ec8a279c 100644 --- a/src/emu/sound/ym2413.c +++ b/src/emu/sound/ym2413.c @@ -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: