From 83d2dc4b8c9fedfd5f91b331ff757bfd6253a52b Mon Sep 17 00:00:00 2001 From: negunma <97546439+negunma@users.noreply.github.com> Date: Thu, 2 Feb 2023 23:27:31 +0900 Subject: sanritsu/jantotsu.cpp : fix SN76489A clock (#10863) * sanritsu/jantotsu.cpp : Correct SN76489A clocks to match reference video --- src/mame/sanritsu/jantotsu.cpp | 4 ++-- 1 file 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 -- cgit v1.2.3