diff options
Diffstat (limited to 'src/devices/bus/msx_cart/majutsushi.cpp')
-rw-r--r-- | src/devices/bus/msx_cart/majutsushi.cpp | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/src/devices/bus/msx_cart/majutsushi.cpp b/src/devices/bus/msx_cart/majutsushi.cpp index 66efee9188f..ef76b62af2a 100644 --- a/src/devices/bus/msx_cart/majutsushi.cpp +++ b/src/devices/bus/msx_cart/majutsushi.cpp @@ -26,26 +26,20 @@ msx_cart_majutsushi_device::msx_cart_majutsushi_device(const machine_config &mco } -void msx_cart_majutsushi_device::device_add_mconfig(machine_config &config) -{ +MACHINE_CONFIG_START(msx_cart_majutsushi_device::device_add_mconfig) // This is actually incorrect. The sound output is passed back into the MSX machine where it is mixed internally and output through the system 'speaker'. SPEAKER(config, "speaker").front_center(); - DAC_8BIT_R2R(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 0.05); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); -} + MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.05) // unknown DAC + MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) + MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT) +MACHINE_CONFIG_END void msx_cart_majutsushi_device::device_start() { save_item(NAME(m_selected_bank)); -} - -void msx_cart_majutsushi_device::device_post_load() -{ - restore_banks(); + machine().save().register_postload(save_prepost_delegate(FUNC(msx_cart_majutsushi_device::restore_banks), this)); } @@ -82,13 +76,13 @@ void msx_cart_majutsushi_device::initialize_cartridge() } -uint8_t msx_cart_majutsushi_device::read_cart(offs_t offset) +READ8_MEMBER(msx_cart_majutsushi_device::read_cart) { return m_bank_base[offset >> 13][offset & 0x1fff]; } -void msx_cart_majutsushi_device::write_cart(offs_t offset, uint8_t data) +WRITE8_MEMBER(msx_cart_majutsushi_device::write_cart) { switch (offset & 0xe000) { |