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Diffstat (limited to 'src/mame/drivers/dec8.cpp')
-rw-r--r--src/mame/drivers/dec8.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/dec8.cpp b/src/mame/drivers/dec8.cpp
index 79e9fc357ce..5ae9ad1aba1 100644
--- a/src/mame/drivers/dec8.cpp
+++ b/src/mame/drivers/dec8.cpp
@@ -2193,7 +2193,7 @@ MACHINE_CONFIG_START(dec8_state::ghostb)
m_mcu->port_out_cb<0>().set(FUNC(dec8_state::i8751_port0_w));
m_mcu->port_in_cb<1>().set(FUNC(dec8_state::i8751_port1_r));
m_mcu->port_out_cb<1>().set(FUNC(dec8_state::i8751_port1_w));
- m_mcu->port_out_cb<3>().set(FUNC(dec8_state::gondo_mcu_to_main_w));
+ m_mcu->port_out_cb<2>().set(FUNC(dec8_state::gondo_mcu_to_main_w));
m_mcu->port_in_cb<3>().set_ioport("I8751");
/* video hardware */
@@ -2377,7 +2377,7 @@ MACHINE_CONFIG_START(dec8_state::srdarwin)
m_mcu->port_in_cb<0>().set(FUNC(dec8_state::i8751_port0_r));
m_mcu->port_out_cb<0>().set(FUNC(dec8_state::i8751_port0_w));
m_mcu->port_out_cb<2>().set(FUNC(dec8_state::srdarwin_mcu_to_main_w));
- m_mcu->port_in_cb<0>().set_ioport("I8751");
+ m_mcu->port_in_cb<3>().set_ioport("I8751");
MCFG_QUANTUM_PERFECT_CPU("maincpu") /* needed for stability with emulated MCU or sometimes commands get missed and game crashes at bosses */