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Diffstat (limited to 'src/mame/drivers/nes.cpp')
-rw-r--r--src/mame/drivers/nes.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mame/drivers/nes.cpp b/src/mame/drivers/nes.cpp
index 308f9a3a60a..96292db4b15 100644
--- a/src/mame/drivers/nes.cpp
+++ b/src/mame/drivers/nes.cpp
@@ -99,7 +99,7 @@ static MACHINE_CONFIG_START( nes, nes_state )
MCFG_NES_CONTROL_PORT_ADD("ctrl2", nes_control_port2_devices, "joypad")
MCFG_NESCTRL_BRIGHTPIXEL_CB(nes_state, bright_pixel)
- MCFG_NES_CARTRIDGE_ADD("nes_slot", nes_cart, NULL)
+ MCFG_NES_CARTRIDGE_ADD("nes_slot", nes_cart, nullptr)
MCFG_SOFTWARE_LIST_ADD("cart_list", "nes")
MCFG_SOFTWARE_LIST_ADD("ade_list", "nes_ade") // Camerica/Codemasters Aladdin Deck Enhancer mini-carts
MCFG_SOFTWARE_LIST_ADD("ntb_list", "nes_ntbrom") // Sunsoft Nantettate! Baseball mini-carts
@@ -110,8 +110,8 @@ MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( nespal, nes )
/* basic machine hardware */
-// MCFG_CPU_MODIFY("maincpu")
-// MCFG_CPU_CLOCK(PAL_CLOCK) // this doesn't get inherited by the APU with DERIVED_CLOCK!
+// MCFG_CPU_MODIFY("maincpu")
+// MCFG_CPU_CLOCK(PAL_CLOCK) // this doesn't get inherited by the APU with DERIVED_CLOCK!
MCFG_CPU_REPLACE("maincpu", N2A03, PAL_CLOCK)
MCFG_CPU_PROGRAM_MAP(nes_map)
@@ -135,8 +135,8 @@ MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( dendy, nes )
/* basic machine hardware */
-// MCFG_CPU_MODIFY( "maincpu" )
-// MCFG_CPU_CLOCK( 26601712/15 ) // this doesn't get inherited by the APU with DERIVED_CLOCK!
+// MCFG_CPU_MODIFY( "maincpu" )
+// MCFG_CPU_CLOCK( 26601712/15 ) // this doesn't get inherited by the APU with DERIVED_CLOCK!
MCFG_CPU_REPLACE("maincpu", N2A03, 26601712/15 )/* 26.601712MHz / 15 == 1.77344746666... MHz */
MCFG_CPU_PROGRAM_MAP(nes_map)
@@ -158,7 +158,7 @@ static MACHINE_CONFIG_DERIVED( famicom, nes )
MCFG_DEVICE_REMOVE("ctrl2")
MCFG_NES_CONTROL_PORT_ADD("ctrl1", fc_control_port1_devices, "joypad")
MCFG_NES_CONTROL_PORT_ADD("ctrl2", fc_control_port2_devices, "joypad")
- MCFG_FC_EXPANSION_PORT_ADD("exp", fc_expansion_devices, NULL)
+ MCFG_FC_EXPANSION_PORT_ADD("exp", fc_expansion_devices, nullptr)
MCFG_NESCTRL_BRIGHTPIXEL_CB(nes_state, bright_pixel)
MCFG_SOFTWARE_LIST_ADD("flop_list", "famicom_flop")