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Diffstat (limited to 'src/devices/bus/isa/dcb.h')
-rw-r--r-- | src/devices/bus/isa/dcb.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/devices/bus/isa/dcb.h b/src/devices/bus/isa/dcb.h new file mode 100644 index 00000000000..fbca0303978 --- /dev/null +++ b/src/devices/bus/isa/dcb.h @@ -0,0 +1,43 @@ +// license:BSD-3-Clause +// copyright-holders:AJR +/*************************************************************************** + + Novell Disk Coprocessor Board (DCB) + +***************************************************************************/ + +#ifndef MAME_BUS_ISA_DCB_H +#define MAME_BUS_ISA_DCB_H + +#pragma once + +#include "isa.h" +#include "cpu/i86/i186.h" +#include "machine/eepromser.h" + +class novell_dcb_device : public device_t, public device_isa16_card_interface +{ +public: + novell_dcb_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); + + static constexpr feature_type unemulated_features() { return feature::DISK; } + +protected: + virtual void device_add_mconfig(machine_config &config) override; + virtual const tiny_rom_entry *device_rom_region() const override; + virtual void device_start() override; + +private: + void eeprom_w(u8 data); + u8 misc_r(); + + void mem_map(address_map &map); + void io_map(address_map &map); + + required_device<i80188_cpu_device> m_localcpu; + required_device<eeprom_serial_93cxx_device> m_eeprom; +}; + +DECLARE_DEVICE_TYPE(NOVELL_DCB, novell_dcb_device) + +#endif // MAME_BUS_ISA_DCB_H |