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Diffstat (limited to 'src/devices/bus/electron/cart/romp144.h')
-rw-r--r-- | src/devices/bus/electron/cart/romp144.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/devices/bus/electron/cart/romp144.h b/src/devices/bus/electron/cart/romp144.h new file mode 100644 index 00000000000..45916a3ab38 --- /dev/null +++ b/src/devices/bus/electron/cart/romp144.h @@ -0,0 +1,60 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +/********************************************************************** + + JAFA Systems ROMPlus-144 + +**********************************************************************/ + +#ifndef MAME_BUS_ELECTRON_CART_ROMP144_H +#define MAME_BUS_ELECTRON_CART_ROMP144_H + +#include "slot.h" +#include "bus/generic/slot.h" +#include "bus/generic/carts.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +class electron_romp144_device : + public device_t, + public device_electron_cart_interface +{ +public: + // construction/destruction + electron_romp144_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override; + + // optional information overrides + virtual void device_add_mconfig(machine_config &config) override; + + // electron_cart_interface overrides + virtual uint8_t read(offs_t offset, int infc, int infd, int romqa, int oe, int oe2) override; + virtual void write(offs_t offset, uint8_t data, int infc, int infd, int romqa, int oe, int oe2) override; + +private: + image_init_result load_rom(device_image_interface &image, generic_slot_device *slot); + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom0) { return load_rom(image, m_romslot[0]); } + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom1) { return load_rom(image, m_romslot[1]); } + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom2) { return load_rom(image, m_romslot[2]); } + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom3) { return load_rom(image, m_romslot[3]); } + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom4) { return load_rom(image, m_romslot[4]); } + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom5) { return load_rom(image, m_romslot[5]); } + DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom6) { return load_rom(image, m_romslot[6]); } + + required_device_array<generic_slot_device, 7> m_romslot; + + uint8_t m_rom_select; + uint8_t m_rom_latch; +}; + + +// device type definition +DECLARE_DEVICE_TYPE(ELECTRON_ROMP144, electron_romp144_device) + + +#endif // MAME_BUS_ELECTRON_CART_ROMP144_H |