diff options
Diffstat (limited to 'src/mame/drivers/abc1600.cpp')
-rw-r--r-- | src/mame/drivers/abc1600.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/drivers/abc1600.cpp b/src/mame/drivers/abc1600.cpp index 8f8f20f4060..f1c95f0b1fc 100644 --- a/src/mame/drivers/abc1600.cpp +++ b/src/mame/drivers/abc1600.cpp @@ -350,7 +350,7 @@ WRITE8_MEMBER( abc1600_state::fw0_w ) if (LOG) logerror("FW0 %02x\n", data); // drive select - floppy_image_device *floppy = NULL; + floppy_image_device *floppy = nullptr; if (BIT(data, 0)) floppy = m_floppy0->get_device(); if (BIT(data, 1)) floppy = m_floppy1->get_device(); @@ -899,13 +899,13 @@ static MACHINE_CONFIG_START( abc1600, abc1600_state ) MCFG_WD_FDC_INTRQ_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pb7_w)) MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(abc1600_state, fdc_drq_w)) - MCFG_FLOPPY_DRIVE_ADD(SAB1797_02P_TAG":0", abc1600_floppies, NULL, floppy_image_device::default_floppy_formats) - MCFG_FLOPPY_DRIVE_ADD(SAB1797_02P_TAG":1", abc1600_floppies, NULL, floppy_image_device::default_floppy_formats) + MCFG_FLOPPY_DRIVE_ADD(SAB1797_02P_TAG":0", abc1600_floppies, nullptr, floppy_image_device::default_floppy_formats) + MCFG_FLOPPY_DRIVE_ADD(SAB1797_02P_TAG":1", abc1600_floppies, nullptr, floppy_image_device::default_floppy_formats) MCFG_FLOPPY_DRIVE_ADD(SAB1797_02P_TAG":2", abc1600_floppies, "525qd", floppy_image_device::default_floppy_formats) - MCFG_RS232_PORT_ADD(RS232_A_TAG, default_rs232_devices, NULL) + MCFG_RS232_PORT_ADD(RS232_A_TAG, default_rs232_devices, nullptr) - MCFG_RS232_PORT_ADD(RS232_B_TAG, default_rs232_devices, NULL) + MCFG_RS232_PORT_ADD(RS232_B_TAG, default_rs232_devices, nullptr) MCFG_RS232_RXD_HANDLER(DEVWRITELINE(Z8470AB1_TAG, z80dart_device, rxa_w)) MCFG_ABC_KEYBOARD_PORT_ADD(ABC_KEYBOARD_PORT_TAG, "abc99") @@ -913,16 +913,16 @@ static MACHINE_CONFIG_START( abc1600, abc1600_state ) MCFG_ABC_KEYBOARD_OUT_TRXC_HANDLER(DEVWRITELINE(Z8470AB1_TAG, z80dart_device, rxtxcb_w)) MCFG_ABC_KEYBOARD_OUT_KEYDOWN_HANDLER(DEVWRITELINE(Z8470AB1_TAG, z80dart_device, dcdb_w)) - MCFG_ABCBUS_SLOT_ADD("bus0i", abc1600bus_cards, NULL) + MCFG_ABCBUS_SLOT_ADD("bus0i", abc1600bus_cards, nullptr) MCFG_ABCBUS_SLOT_IRQ_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa7_w)) - MCFG_ABCBUS_SLOT_ADD("bus0x", abc1600bus_cards, NULL) + MCFG_ABCBUS_SLOT_ADD("bus0x", abc1600bus_cards, nullptr) MCFG_ABCBUS_SLOT_IRQ_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa6_w)) MCFG_ABCBUS_SLOT_NMI_CALLBACK(WRITELINE(abc1600_state, nmi_w)) MCFG_ABCBUS_SLOT_XINT2_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa2_w)) MCFG_ABCBUS_SLOT_XINT3_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa3_w)) MCFG_ABCBUS_SLOT_XINT4_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa4_w)) MCFG_ABCBUS_SLOT_XINT5_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa5_w)) - MCFG_ABCBUS_SLOT_ADD("bus1", abc1600bus_cards, NULL) + MCFG_ABCBUS_SLOT_ADD("bus1", abc1600bus_cards, nullptr) MCFG_ABCBUS_SLOT_IRQ_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa1_w)) MCFG_ABCBUS_SLOT_ADD("bus2", abc1600bus_cards, "4105") MCFG_ABCBUS_SLOT_IRQ_CALLBACK(DEVWRITELINE(Z8536B1_TAG, z8536_device, pa0_w)) |