diff options
Diffstat (limited to 'src/devices/bus/vme/sys68k_isio.h')
-rw-r--r-- | src/devices/bus/vme/sys68k_isio.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/devices/bus/vme/sys68k_isio.h b/src/devices/bus/vme/sys68k_isio.h new file mode 100644 index 00000000000..f3d9012397c --- /dev/null +++ b/src/devices/bus/vme/sys68k_isio.h @@ -0,0 +1,53 @@ +// license:BSD-3-Clause +// copyright-holders:Joakim Larsson Edstrom +#ifndef MAME_BUS_VME_SYS68K_ISIO_H +#define MAME_BUS_VME_SYS68K_ISIO_H + +#pragma once + +#include "machine/scnxx562.h" +#include "machine/68230pit.h" +#include "machine/68153bim.h" +#include "bus/vme/vme.h" + +DECLARE_DEVICE_TYPE(VME_SYS68K_ISIO1, vme_sys68k_isio1_card_device) + +class vme_sys68k_isio1_card_device : public device_t, public device_vme_card_interface +{ +public: + vme_sys68k_isio1_card_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + vme_sys68k_isio1_card_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + + virtual void device_start() override ATTR_COLD; + virtual void device_reset() override ATTR_COLD; + + // optional information overrides + virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; + virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD; + +private: + uint8_t config_rd(); + + /* Dummy driver routines */ + uint8_t not_implemented_r(); + void not_implemented_w(uint8_t data); + + void fcisio1_mem(address_map &map) ATTR_COLD; + + required_device<cpu_device> m_maincpu; + required_device<duscc68562_device> m_duscc0; + required_device<duscc68562_device> m_duscc1; + required_device<duscc68562_device> m_duscc2; + required_device<duscc68562_device> m_duscc3; + + required_device<pit68230_device> m_pit; + required_device<bim68153_device> m_bim; + + required_memory_region m_eprom; + required_shared_ptr<uint16_t> m_ram; + memory_passthrough_handler m_boot_mph; +}; + +#endif // MAME_BUS_VME_SYS68K_ISIO_H |