diff options
Diffstat (limited to 'src/devices/bus/nes/sunsoft_dcs.cpp')
-rw-r--r-- | src/devices/bus/nes/sunsoft_dcs.cpp | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/devices/bus/nes/sunsoft_dcs.cpp b/src/devices/bus/nes/sunsoft_dcs.cpp index 5df2c6557d2..23c81894666 100644 --- a/src/devices/bus/nes/sunsoft_dcs.cpp +++ b/src/devices/bus/nes/sunsoft_dcs.cpp @@ -68,10 +68,10 @@ void nes_ntb_slot_device::device_start() m_cart = dynamic_cast<ntb_cart_interface *>(get_card_device()); } -READ8_MEMBER(nes_ntb_slot_device::read) +uint8_t nes_ntb_slot_device::read(offs_t offset) { if (m_cart) - return m_cart->read(space, offset, mem_mask); + return m_cart->read(offset); return 0xff; } @@ -212,7 +212,7 @@ void nes_sunsoft_dcs_device::pcb_reset() -------------------------------------------------*/ -WRITE8_MEMBER(nes_sunsoft_dcs_device::write_h) +void nes_sunsoft_dcs_device::write_h(offs_t offset, uint8_t data) { LOG_MMC(("Sunsoft DCS write_h, offset %04x, data: %02x\n", offset, data)); @@ -224,27 +224,27 @@ WRITE8_MEMBER(nes_sunsoft_dcs_device::write_h) m_wram_enable = BIT(data, 4); break; default: - sun4_write(space, offset, data, mem_mask); + sun4_write(offset, data); break; } } -READ8_MEMBER(nes_sunsoft_dcs_device::read_h) +uint8_t nes_sunsoft_dcs_device::read_h(offs_t offset) { LOG_MMC(("Sunsoft DCS read_h, offset: %04x\n", offset)); if (m_exrom_enable && m_subslot->m_cart && offset < 0x4000) { if (m_timer_on) - return m_subslot->m_cart->read(space, offset, mem_mask); + return m_subslot->m_cart->read(offset); else - return m_open_bus; // after the timer is off, this returns open bus... + return get_open_bus(); // after the timer is off, this returns open bus... } else return hi_access_rom(offset); } -WRITE8_MEMBER(nes_sunsoft_dcs_device::write_m) +void nes_sunsoft_dcs_device::write_m(offs_t offset, uint8_t data) { LOG_MMC(("Sunsoft DCS write_m, offset: %04x, data: %02x\n", offset, data)); @@ -260,7 +260,7 @@ WRITE8_MEMBER(nes_sunsoft_dcs_device::write_m) } } -READ8_MEMBER(nes_sunsoft_dcs_device::read_m) +uint8_t nes_sunsoft_dcs_device::read_m(offs_t offset) { LOG_MMC(("Sunsoft DCS read_m, offset: %04x\n", offset)); @@ -269,7 +269,7 @@ READ8_MEMBER(nes_sunsoft_dcs_device::read_m) if (!m_prgram.empty() && m_wram_enable) return m_prgram[offset & (m_prgram.size() - 1)]; - return m_open_bus; // open bus + return get_open_bus(); // open bus } @@ -285,9 +285,10 @@ static void ntb_cart(device_slot_interface &device) // device_add_mconfig - add device configuration //------------------------------------------------- -MACHINE_CONFIG_START(nes_sunsoft_dcs_device::device_add_mconfig) - MCFG_NTB_MINICART_ADD("ntb_slot", ntb_cart) -MACHINE_CONFIG_END +void nes_sunsoft_dcs_device::device_add_mconfig(machine_config &config) +{ + NES_NTB_SLOT(config, m_subslot, ntb_cart); +} //------------------------------------------------- |