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author negunma <97546439+negunma@users.noreply.github.com>2023-02-02 23:27:31 +0900
committer GitHub <noreply@github.com>2023-02-02 09:27:31 -0500
commit83d2dc4b8c9fedfd5f91b331ff757bfd6253a52b (patch)
treeab47933343d04ace9d4f457dca5bfdc58dbce19f
parentd35408d62802e445b66cc04e956bd9940581e37f (diff)
sanritsu/jantotsu.cpp : fix SN76489A clock (#10863)
* sanritsu/jantotsu.cpp : Correct SN76489A clocks to match reference video
-rw-r--r--src/mame/sanritsu/jantotsu.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/sanritsu/jantotsu.cpp b/src/mame/sanritsu/jantotsu.cpp
index 27547e6eabd..314452a5ec6 100644
--- a/src/mame/sanritsu/jantotsu.cpp
+++ b/src/mame/sanritsu/jantotsu.cpp
@@ -511,8 +511,8 @@ void jantotsu_state::jantotsu(machine_config &config)
// sound hardware
SPEAKER(config, "mono").front_center();
- SN76489A(config, "sn1", 18.432_MHz_XTAL / 4).add_route(ALL_OUTPUTS, "mono", 0.50);
- SN76489A(config, "sn2", 18.432_MHz_XTAL / 4).add_route(ALL_OUTPUTS, "mono", 0.50);
+ SN76489A(config, "sn1", 18.432_MHz_XTAL / 6).add_route(ALL_OUTPUTS, "mono", 0.50);
+ SN76489A(config, "sn2", 18.432_MHz_XTAL / 6).add_route(ALL_OUTPUTS, "mono", 0.50);
MSM5205(config, m_adpcm, 384_kHz_XTAL);
m_adpcm->vck_legacy_callback().set(FUNC(jantotsu_state::adpcm_int)); // interrupt function