diff options
Diffstat (limited to 'src/devices/bus/snes/snes_slot.cpp')
-rw-r--r-- | src/devices/bus/snes/snes_slot.cpp | 51 |
1 files changed, 18 insertions, 33 deletions
diff --git a/src/devices/bus/snes/snes_slot.cpp b/src/devices/bus/snes/snes_slot.cpp index 7af674e9f6d..f85f198f257 100644 --- a/src/devices/bus/snes/snes_slot.cpp +++ b/src/devices/bus/snes/snes_slot.cpp @@ -177,18 +177,6 @@ WRITE_LINE_MEMBER(device_sns_cart_interface::write_irq) m_slot->write_irq(state); } -//------------------------------------------------- -// read_open_bus - read from the open bus -//------------------------------------------------- - -uint8_t device_sns_cart_interface::read_open_bus() -{ - if (m_slot != nullptr) - return m_slot->read_open_bus(); - - return 0xff; -} - //************************************************************************** // LIVE DEVICE //************************************************************************** @@ -203,8 +191,7 @@ base_sns_cart_slot_device::base_sns_cart_slot_device(const machine_config &mconf m_addon(ADDON_NONE), m_type(SNES_MODE20), m_cart(nullptr), - m_irq_callback(*this), - m_open_bus_callback(*this) + m_irq_callback(*this) { } @@ -238,11 +225,9 @@ base_sns_cart_slot_device::~base_sns_cart_slot_device() void base_sns_cart_slot_device::device_start() { m_cart = dynamic_cast<device_sns_cart_interface *>(get_card_device()); - if (m_cart != nullptr) - m_cart->m_slot = this; + m_cart->m_slot = this; m_irq_callback.resolve_safe(); - m_open_bus_callback.resolve_safe(0xff); } @@ -1075,34 +1060,34 @@ std::string base_sns_cart_slot_device::get_default_card_software(get_default_car read -------------------------------------------------*/ -uint8_t base_sns_cart_slot_device::read_l(offs_t offset) +READ8_MEMBER(base_sns_cart_slot_device::read_l) { if (m_cart) - return m_cart->read_l(offset); + return m_cart->read_l(space, offset); else return 0xff; } -uint8_t base_sns_cart_slot_device::read_h(offs_t offset) +READ8_MEMBER(base_sns_cart_slot_device::read_h) { if (m_cart) - return m_cart->read_h(offset); + return m_cart->read_h(space, offset); else return 0xff; } -uint8_t base_sns_cart_slot_device::read_ram(offs_t offset) +READ8_MEMBER(base_sns_cart_slot_device::read_ram) { if (m_cart) - return m_cart->read_ram(offset); + return m_cart->read_ram(space, offset); else return 0xff; } -uint8_t base_sns_cart_slot_device::chip_read(offs_t offset) +READ8_MEMBER(base_sns_cart_slot_device::chip_read) { if (m_cart) - return m_cart->chip_read(offset); + return m_cart->chip_read(space, offset); else return 0xff; } @@ -1111,28 +1096,28 @@ uint8_t base_sns_cart_slot_device::chip_read(offs_t offset) write -------------------------------------------------*/ -void base_sns_cart_slot_device::write_l(offs_t offset, uint8_t data) +WRITE8_MEMBER(base_sns_cart_slot_device::write_l) { if (m_cart) - m_cart->write_l(offset, data); + m_cart->write_l(space, offset, data); } -void base_sns_cart_slot_device::write_h(offs_t offset, uint8_t data) +WRITE8_MEMBER(base_sns_cart_slot_device::write_h) { if (m_cart) - m_cart->write_h(offset, data); + m_cart->write_h(space, offset, data); } -void base_sns_cart_slot_device::write_ram(offs_t offset, uint8_t data) +WRITE8_MEMBER(base_sns_cart_slot_device::write_ram) { if (m_cart) - m_cart->write_ram(offset, data); + m_cart->write_ram(space, offset, data); } -void base_sns_cart_slot_device::chip_write(offs_t offset, uint8_t data) +WRITE8_MEMBER(base_sns_cart_slot_device::chip_write) { if (m_cart) - m_cart->chip_write(offset, data); + m_cart->chip_write(space, offset, data); } |