mirror of
https://github.com/holub/mame
synced 2025-06-03 03:16:30 +03:00
54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
#pragma once
|
|
|
|
#ifndef __ABC_SIO__
|
|
#define __ABC_SIO__
|
|
|
|
|
|
#include "emu.h"
|
|
#include "abcbus.h"
|
|
#include "machine/z80ctc.h"
|
|
#include "machine/z80dart.h"
|
|
|
|
|
|
|
|
//**************************************************************************
|
|
// TYPE DEFINITIONS
|
|
//**************************************************************************
|
|
|
|
// ======================> abc_sio_device
|
|
|
|
class abc_sio_device : public device_t,
|
|
public device_abcbus_card_interface
|
|
{
|
|
public:
|
|
// construction/destruction
|
|
abc_sio_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
|
|
|
|
// optional information overrides
|
|
virtual const rom_entry *device_rom_region() const;
|
|
virtual machine_config_constructor device_mconfig_additions() const;
|
|
|
|
protected:
|
|
// device-level overrides
|
|
virtual void device_start();
|
|
virtual void device_reset();
|
|
virtual void device_config_complete() { m_shortname = "abcsio"; }
|
|
|
|
// device_abcbus_interface overrides
|
|
virtual void abcbus_cs(UINT8 data);
|
|
virtual UINT8 abcbus_xmemfl(offs_t offset);
|
|
|
|
private:
|
|
required_device<z80ctc_device> m_ctc;
|
|
required_device<z80dart_device> m_sio;
|
|
|
|
};
|
|
|
|
|
|
// device type definition
|
|
extern const device_type ABC_SIO;
|
|
|
|
|
|
|
|
#endif
|