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Diffstat (limited to 'src/devices/bus/a2bus/byte8251.h')
-rw-r--r--src/devices/bus/a2bus/byte8251.h36
1 files changed, 4 insertions, 32 deletions
diff --git a/src/devices/bus/a2bus/byte8251.h b/src/devices/bus/a2bus/byte8251.h
index 557e714cda1..829bd968649 100644
--- a/src/devices/bus/a2bus/byte8251.h
+++ b/src/devices/bus/a2bus/byte8251.h
@@ -1,41 +1,13 @@
// license:BSD-3-Clause
// copyright-holders:AJR
-
#ifndef MAME_BUS_A2BUS_BYTE8251_H
#define MAME_BUS_A2BUS_BYTE8251_H
-#include "a2bus.h"
-#include "machine/i8251.h"
-#include "machine/mm5307.h"
-
-class a2bus_byte8251_device : public device_t, public device_a2bus_card_interface
-{
-public:
- // construction/destruction
- a2bus_byte8251_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
-
- DECLARE_INPUT_CHANGED_MEMBER(rate_changed);
+#pragma once
-protected:
- // device-level overrides
- virtual void device_start() override;
- virtual void device_reset() override;
- virtual ioport_constructor device_input_ports() const override;
- virtual void device_add_mconfig(machine_config &config) override;
-
- // device_a2bus_card_interface overrides
- virtual u8 read_c0nx(u8 offset) override;
- virtual void write_c0nx(u8 offset, u8 data) override;
- virtual bool take_c800() override { return false; }
-
-private:
- // object finders
- required_device<i8251_device> m_usart;
- required_device<mm5307_device> m_brg;
- required_ioport m_switches;
-};
+#include "a2bus.h"
-// device type definition
-DECLARE_DEVICE_TYPE(A2BUS_BYTE8251, a2bus_byte8251_device)
+// device type declaration
+DECLARE_DEVICE_TYPE(A2BUS_BYTE8251, device_a2bus_card_interface)
#endif // MAME_BUS_A2BUS_BYTE8251_H