diff options
Diffstat (limited to 'src/mame/drivers/hh_pic16.cpp')
-rw-r--r-- | src/mame/drivers/hh_pic16.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mame/drivers/hh_pic16.cpp b/src/mame/drivers/hh_pic16.cpp index a454aef4ae7..3ade8a5655b 100644 --- a/src/mame/drivers/hh_pic16.cpp +++ b/src/mame/drivers/hh_pic16.cpp @@ -44,6 +44,7 @@ - ttfball: discrete sound part, for volume gating? - what's the relation between hccbaskb and tbaskb? Is one the bootleg of the other? Or are they both made by the same subcontractor? I presume Toytronic. + - uspbball and pabball internal artwork ***************************************************************************/ @@ -1672,7 +1673,7 @@ INPUT_PORTS_END void uspbball_state::uspbball(machine_config &config) { /* basic machine hardware */ - PIC1650(config, m_maincpu, 1000000); // approximation - RC osc. R=22K, C=47pF + PIC1650(config, m_maincpu, 900000); // approximation - RC osc. R=22K, C=47pF m_maincpu->read_a().set_ioport("IN.0"); m_maincpu->write_a().set(FUNC(uspbball_state::write_a)); m_maincpu->read_b().set_constant(0xff); @@ -1683,7 +1684,7 @@ void uspbball_state::uspbball(machine_config &config) m_maincpu->write_d().set(FUNC(uspbball_state::write_d)); // PIC CLKOUT, tied to RTCC - CLOCK(config, "clock", 1000000/4).signal_handler().set_inputline("maincpu", PIC16C5x_RTCC); + CLOCK(config, "clock", 900000/4).signal_handler().set_inputline("maincpu", PIC16C5x_RTCC); TIMER(config, "display_decay").configure_periodic(FUNC(hh_pic16_state::display_decay_tick), attotime::from_msec(1)); config.set_default_layout(layout_hh_pic16_test); |