diff options
Diffstat (limited to 'src/devices/bus/msx_cart/korean.cpp')
-rw-r--r-- | src/devices/bus/msx_cart/korean.cpp | 85 |
1 files changed, 38 insertions, 47 deletions
diff --git a/src/devices/bus/msx_cart/korean.cpp b/src/devices/bus/msx_cart/korean.cpp index 8ea5b5cfac3..cfa96ecb7aa 100644 --- a/src/devices/bus/msx_cart/korean.cpp +++ b/src/devices/bus/msx_cart/korean.cpp @@ -3,39 +3,36 @@ #include "emu.h" #include "korean.h" -const device_type MSX_CART_KOREAN_80IN1 = device_creator<msx_cart_korean_80in1>; -const device_type MSX_CART_KOREAN_90IN1 = device_creator<msx_cart_korean_90in1>; -const device_type MSX_CART_KOREAN_126IN1 = device_creator<msx_cart_korean_126in1>; +DEFINE_DEVICE_TYPE(MSX_CART_KOREAN_80IN1, msx_cart_korean_80in1_device, "msx_cart_korean_80in1", "MSX Cartridge - Korean 80-in-1") +DEFINE_DEVICE_TYPE(MSX_CART_KOREAN_90IN1, msx_cart_korean_90in1_device, "msx_cart_korean_90in1", "MSX Cartridge - Korean 90-in-1") +DEFINE_DEVICE_TYPE(MSX_CART_KOREAN_126IN1, msx_cart_korean_126in1_device, "msx_cart_korean_126in1", "MSX Cartridge - Korean 126-in-1") -msx_cart_korean_80in1::msx_cart_korean_80in1(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, MSX_CART_KOREAN_80IN1, "MSX Cartridge - Korean 80-in-1", tag, owner, clock, "msx_cart_korean_80in1", __FILE__) +msx_cart_korean_80in1_device::msx_cart_korean_80in1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) + : device_t(mconfig, MSX_CART_KOREAN_80IN1, tag, owner, clock) , msx_cart_interface(mconfig, *this) , m_bank_mask(0) + , m_selected_bank{ 0, 1, 2, 3 } + , m_bank_base{ nullptr, nullptr, nullptr, nullptr } { - for (int i = 0; i < 4; i++) - { - m_selected_bank[i] = i; - m_bank_base[i] = nullptr; - } } -void msx_cart_korean_80in1::device_start() +void msx_cart_korean_80in1_device::device_start() { save_item(NAME(m_selected_bank)); - machine().save().register_postload(save_prepost_delegate(FUNC(msx_cart_korean_80in1::restore_banks), this)); + machine().save().register_postload(save_prepost_delegate(FUNC(msx_cart_korean_80in1_device::restore_banks), this)); } -void msx_cart_korean_80in1::setup_bank(uint8_t bank) +void msx_cart_korean_80in1_device::setup_bank(uint8_t bank) { m_bank_base[bank] = get_rom_base() + ( m_selected_bank[bank] & m_bank_mask ) * 0x2000; } -void msx_cart_korean_80in1::restore_banks() +void msx_cart_korean_80in1_device::restore_banks() { for (int i = 0; i < 4; i++) { @@ -44,7 +41,7 @@ void msx_cart_korean_80in1::restore_banks() } -void msx_cart_korean_80in1::device_reset() +void msx_cart_korean_80in1_device::device_reset() { for (int i = 0; i < 4; i++) { @@ -53,7 +50,7 @@ void msx_cart_korean_80in1::device_reset() } -void msx_cart_korean_80in1::initialize_cartridge() +void msx_cart_korean_80in1_device::initialize_cartridge() { uint32_t size = get_rom_size(); @@ -75,7 +72,7 @@ void msx_cart_korean_80in1::initialize_cartridge() } -READ8_MEMBER(msx_cart_korean_80in1::read_cart) +READ8_MEMBER(msx_cart_korean_80in1_device::read_cart) { if (offset >= 0x4000 && offset < 0xc000) { @@ -86,7 +83,7 @@ READ8_MEMBER(msx_cart_korean_80in1::read_cart) } -WRITE8_MEMBER(msx_cart_korean_80in1::write_cart) +WRITE8_MEMBER(msx_cart_korean_80in1_device::write_cart) { if (offset >= 0x4000 && offset < 0x4004) { @@ -101,32 +98,29 @@ WRITE8_MEMBER(msx_cart_korean_80in1::write_cart) -msx_cart_korean_90in1::msx_cart_korean_90in1(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, MSX_CART_KOREAN_90IN1, "MSX Cartridge - Korean 90-in-1", tag, owner, clock, "msx_cart_korean_90in1", __FILE__) +msx_cart_korean_90in1_device::msx_cart_korean_90in1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) + : device_t(mconfig, MSX_CART_KOREAN_90IN1, tag, owner, clock) , msx_cart_interface(mconfig, *this) , m_bank_mask(0) , m_selected_bank(0) + , m_bank_base{ nullptr, nullptr, nullptr, nullptr } { - for (auto & elem : m_bank_base) - { - elem = nullptr; - } } -void msx_cart_korean_90in1::device_start() +void msx_cart_korean_90in1_device::device_start() { save_item(NAME(m_selected_bank)); - machine().save().register_postload(save_prepost_delegate(FUNC(msx_cart_korean_90in1::restore_banks), this)); + machine().save().register_postload(save_prepost_delegate(FUNC(msx_cart_korean_90in1_device::restore_banks), this)); // Install IO read/write handlers address_space &space = machine().device<cpu_device>("maincpu")->space(AS_IO); - space.install_write_handler(0x77, 0x77, write8_delegate(FUNC(msx_cart_korean_90in1::banking), this)); + space.install_write_handler(0x77, 0x77, write8_delegate(FUNC(msx_cart_korean_90in1_device::banking), this)); } -void msx_cart_korean_90in1::restore_banks() +void msx_cart_korean_90in1_device::restore_banks() { uint8_t *base = get_rom_base(); @@ -159,13 +153,13 @@ void msx_cart_korean_90in1::restore_banks() } -void msx_cart_korean_90in1::device_reset() +void msx_cart_korean_90in1_device::device_reset() { m_selected_bank = 0; } -void msx_cart_korean_90in1::initialize_cartridge() +void msx_cart_korean_90in1_device::initialize_cartridge() { uint32_t size = get_rom_size(); @@ -187,7 +181,7 @@ void msx_cart_korean_90in1::initialize_cartridge() } -READ8_MEMBER(msx_cart_korean_90in1::read_cart) +READ8_MEMBER(msx_cart_korean_90in1_device::read_cart) { if (offset >= 0x4000 && offset < 0xc000) { @@ -198,7 +192,7 @@ READ8_MEMBER(msx_cart_korean_90in1::read_cart) } -WRITE8_MEMBER(msx_cart_korean_90in1::banking) +WRITE8_MEMBER(msx_cart_korean_90in1_device::banking) { m_selected_bank = data; restore_banks(); @@ -208,34 +202,31 @@ WRITE8_MEMBER(msx_cart_korean_90in1::banking) -msx_cart_korean_126in1::msx_cart_korean_126in1(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, MSX_CART_KOREAN_126IN1, "MSX Cartridge - Korean 126-in-1", tag, owner, clock, "msx_cart_korean_126in1", __FILE__) +msx_cart_korean_126in1_device::msx_cart_korean_126in1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) + : device_t(mconfig, MSX_CART_KOREAN_126IN1, tag, owner, clock) , msx_cart_interface(mconfig, *this) , m_bank_mask(0) + , m_selected_bank{ 0, 1 } + , m_bank_base{ nullptr, nullptr } { - for (int i = 0; i < 2; i++) - { - m_selected_bank[i] = i; - m_bank_base[i] = nullptr; - } } -void msx_cart_korean_126in1::device_start() +void msx_cart_korean_126in1_device::device_start() { save_item(NAME(m_selected_bank)); - machine().save().register_postload(save_prepost_delegate(FUNC(msx_cart_korean_126in1::restore_banks), this)); + machine().save().register_postload(save_prepost_delegate(FUNC(msx_cart_korean_126in1_device::restore_banks), this)); } -void msx_cart_korean_126in1::setup_bank(uint8_t bank) +void msx_cart_korean_126in1_device::setup_bank(uint8_t bank) { m_bank_base[bank] = get_rom_base() + ( m_selected_bank[bank] & m_bank_mask ) * 0x4000; } -void msx_cart_korean_126in1::restore_banks() +void msx_cart_korean_126in1_device::restore_banks() { for (int i = 0; i < 2; i++) { @@ -244,7 +235,7 @@ void msx_cart_korean_126in1::restore_banks() } -void msx_cart_korean_126in1::device_reset() +void msx_cart_korean_126in1_device::device_reset() { for (int i = 0; i < 2; i++) { @@ -253,7 +244,7 @@ void msx_cart_korean_126in1::device_reset() } -void msx_cart_korean_126in1::initialize_cartridge() +void msx_cart_korean_126in1_device::initialize_cartridge() { uint32_t size = get_rom_size(); @@ -275,7 +266,7 @@ void msx_cart_korean_126in1::initialize_cartridge() } -READ8_MEMBER(msx_cart_korean_126in1::read_cart) +READ8_MEMBER(msx_cart_korean_126in1_device::read_cart) { if (offset >= 0x4000 && offset < 0xc000) { @@ -286,7 +277,7 @@ READ8_MEMBER(msx_cart_korean_126in1::read_cart) } -WRITE8_MEMBER(msx_cart_korean_126in1::write_cart) +WRITE8_MEMBER(msx_cart_korean_126in1_device::write_cart) { if (offset >= 0x4000 && offset < 0x4002) { |