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Diffstat (limited to 'src/devices/machine/votraxtnt.h')
| -rw-r--r-- | src/devices/machine/votraxtnt.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/devices/machine/votraxtnt.h b/src/devices/machine/votraxtnt.h new file mode 100644 index 00000000000..068af0c3043 --- /dev/null +++ b/src/devices/machine/votraxtnt.h @@ -0,0 +1,55 @@ +// license:BSD-3-Clause +// copyright-holders:Jonathan Gevaryahu +/****************************************************************************** +* +* Votrax Type 'N Talk +* +******************************************************************************/ + +#ifndef MAME_MACHINE_VOTRAXTNT_H +#define MAME_MACHINE_VOTRAXTNT_H + +#pragma once + +#include "cpu/m6800/m6800.h" +#include "machine/6850acia.h" +#include "machine/clock.h" +#include "sound/votrax.h" + + +class votraxtnt_device : public device_t +{ +public: + votraxtnt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); + + auto txd_handler() { return m_txd_handler.bind(); } + auto rts_handler() { return m_rts_handler.bind(); } + + void write_rxd(int state) { m_acia->write_rxd(state); } + void write_cts(int state) { m_acia->write_cts(state); } + +protected: + virtual void device_start() override ATTR_COLD { } + virtual void device_reset() override ATTR_COLD; + + virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; + virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD; + virtual ioport_constructor device_input_ports() const override ATTR_COLD; + +private: + required_device<m6802_cpu_device> m_maincpu; + required_device<votrax_sc01_device> m_votrax; + required_device<acia6850_device> m_acia; + required_device<clock_device> m_clock; + + devcb_write_line m_txd_handler; + devcb_write_line m_rts_handler; + + void mem_map(address_map &map) ATTR_COLD; +}; + + +// device type definition +DECLARE_DEVICE_TYPE(VOTRAXTNT, votraxtnt_device) + +#endif // MAME_MACHINE_VOTRAXTNT_H |
