/********************************************************************** VideoBrain Money Minder cartridge emulation Copyright MESS Team. Visit http://mamedev.org for licensing and usage restrictions. **********************************************************************/ #include "vb_money_minder.h" //************************************************************************** // DEVICE DEFINITIONS //************************************************************************** const device_type VB_MONEY_MINDER = &device_creator; //************************************************************************** // LIVE DEVICE //************************************************************************** //------------------------------------------------- // videobrain_money_minder_cartridge_device - constructor //------------------------------------------------- videobrain_money_minder_cartridge_device::videobrain_money_minder_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : device_t(mconfig, VB_MONEY_MINDER, "VideoBrain Money Minder cartridge", tag, owner, clock, "vb_money_minder", __FILE__), device_videobrain_expansion_card_interface(mconfig, *this) { } //------------------------------------------------- // device_start - device-specific startup //------------------------------------------------- void videobrain_money_minder_cartridge_device::device_start() { } //------------------------------------------------- // videobrain_cd_r - cartridge data read //------------------------------------------------- UINT8 videobrain_money_minder_cartridge_device::videobrain_bo_r(address_space &space, offs_t offset, int cs1, int cs2) { UINT8 data = 0; if (!cs1 || !cs2) { data = m_rom[offset & m_rom_mask]; } else if (offset >= 0x3800) { data = m_ram[offset & m_ram_mask]; } return data; } //------------------------------------------------- // videobrain_bo_w - cartridge data write //------------------------------------------------- void videobrain_money_minder_cartridge_device::videobrain_bo_w(address_space &space, offs_t offset, UINT8 data, int cs1, int cs2) { if (offset >= 0x3800) { m_ram[offset & m_ram_mask] = data; } }