supertnk: Put this back up to speed, using confirmed XTAL value (nw)

This commit is contained in:
AJR 2018-10-14 14:52:28 -04:00
parent bf13ec4242
commit f8cd336640

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@ -436,7 +436,7 @@ INPUT_PORTS_END
MACHINE_CONFIG_START(supertnk_state::supertnk)
// CPU TMS9980A; no line connections
TMS9980A(config, m_maincpu, 2598750);
TMS9980A(config, m_maincpu, 20.79_MHz_XTAL / 2); // divider not verified (possibly should be /3)
m_maincpu->set_addrmap(AS_PROGRAM, &supertnk_state::supertnk_map);
m_maincpu->set_addrmap(AS_IO, &supertnk_state::supertnk_io_map);
m_maincpu->set_vblank_int("screen", FUNC(supertnk_state::supertnk_interrupt));