diff options
Diffstat (limited to 'src/devices/bus/vsmile/rom.cpp')
-rw-r--r-- | src/devices/bus/vsmile/rom.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/devices/bus/vsmile/rom.cpp b/src/devices/bus/vsmile/rom.cpp index 49740bc7f37..584a8cfe058 100644 --- a/src/devices/bus/vsmile/rom.cpp +++ b/src/devices/bus/vsmile/rom.cpp @@ -49,10 +49,12 @@ vsmile_rom_nvram_device::vsmile_rom_nvram_device(const machine_config &mconfig, void vsmile_rom_device::device_start() { + save_item(NAME(m_bank_offset)); } void vsmile_rom_device::device_reset() { + m_bank_offset = 0; } @@ -73,3 +75,12 @@ WRITE16_MEMBER(vsmile_rom_nvram_device::bank2_w) if (!m_nvram.empty() && offset < m_nvram.size()) COMBINE_DATA(&m_nvram[offset]); } + +/*------------------------------------------------- + CS2 bankswitching + -------------------------------------------------*/ + +void vsmile_rom_device::set_cs2(bool cs2) +{ + m_bank_offset = cs2 ? 0x400000 : 0x000000; +} |