diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2019-04-01 23:34:32 -0400 |
---|---|---|
committer | AJR <ajrhacker@users.noreply.github.com> | 2019-04-01 23:36:24 -0400 |
commit | 17cc8ea0fe548e5e28254d6a26a0e774fea1635f (patch) | |
tree | 404e12eae9ede7451ff22ff36285a235f22e10d9 | |
parent | f7fa5c89e142aa3fd6d4afebb6dbe49a68b2c868 (diff) |
lemmings: XTAL and CPU type verification (nw)
-rw-r--r-- | src/mame/drivers/lemmings.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/lemmings.cpp b/src/mame/drivers/lemmings.cpp index 557ced9290b..27bfeec5d5f 100644 --- a/src/mame/drivers/lemmings.cpp +++ b/src/mame/drivers/lemmings.cpp @@ -216,11 +216,11 @@ void lemmings_state::machine_start() void lemmings_state::lemmings(machine_config &config) { /* basic machine hardware */ - M68000(config, m_maincpu, 14000000); + M68000(config, m_maincpu, 28_MHz_XTAL / 2); // Data East 59 m_maincpu->set_addrmap(AS_PROGRAM, &lemmings_state::lemmings_map); m_maincpu->set_vblank_int("screen", FUNC(lemmings_state::irq6_line_hold)); - MC6809(config, m_audiocpu, 32220000/8); // type and clock need verification + MC6809E(config, m_audiocpu, 32.22_MHz_XTAL / 24); // MC68B09EP; clock not verified m_audiocpu->set_addrmap(AS_PROGRAM, &lemmings_state::sound_map); /* video hardware */ @@ -259,7 +259,7 @@ void lemmings_state::lemmings(machine_config &config) GENERIC_LATCH_8(config, m_soundlatch); - ym2151_device &ymsnd(YM2151(config, "ymsnd", 32220000/9)); + ym2151_device &ymsnd(YM2151(config, "ymsnd", 32.22_MHz_XTAL / 9)); // clock likely wrong ymsnd.irq_handler().set_inputline(m_audiocpu, M6809_IRQ_LINE); ymsnd.add_route(0, "lspeaker", 0.45); ymsnd.add_route(1, "rspeaker", 0.45); |