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author Devin Acker <d@revenant1.net>2025-01-25 12:47:44 -0500
committer GitHub <noreply@github.com>2025-01-26 04:47:44 +1100
commitefee42e5e49a8ef12d7bf440ce6f09cb4b403c3a (patch)
treeb9b6c45ff328a980975e9508074d94d3f54285aa /src/emu/xtal.cpp
parent7cc6ac973bb269333735ba8d9e5190cd04d7f72c (diff)
casio/ct8000.cpp: Emulated Casiotone 8000 keyboard and related systems. (#13237)
* sound/flt_biquad.cpp: Added Sallen-Key high-pass filters. * sound/bbd.cpp: Added MN3207P variant. * sound/upd931.cpp: Emulated µPD931 synthesis chip. New working systems -------------------- Casio Casiotone 8000 [=CO=Windler, Devin Acker] Casio Casiotone FK-1 [BCM, Devin Acker] New systems marked not working ------------------------ Casio Casiotone MB-1 [=CO=Windler, Devin Acker]
Diffstat (limited to 'src/emu/xtal.cpp')
-rw-r--r--src/emu/xtal.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/emu/xtal.cpp b/src/emu/xtal.cpp
index e5536621d08..0af864ce6fb 100644
--- a/src/emu/xtal.cpp
+++ b/src/emu/xtal.cpp
@@ -119,6 +119,7 @@ const double XTAL::known_xtals[] = {
4'433'619, // 4.433619_MHz_XTAL PAL color subcarrier (technically 4.43361875mhz)
4'608'000, // 4.608_MHz_XTAL Luxor ABC-77 keyboard (Keytronic custom part #48-300-107 is equivalent)
4'915'200, // 4.9152_MHz_XTAL -
+ 4'946'864, // 4.946864_MHz_XTAL Casiotone 8000
4'952'000, // 4.952_MHz_XTAL IGS M036 based mahjong games, for TT5665 sound chip
5'000'000, // 5_MHz_XTAL Mutant Night
5'068'800, // 5.0688_MHz_XTAL Usually used as MC2661 or COM8116 baud rate clock