blob: 1e3b78a42758e816b92812be9a0d97a1dcd89e56 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#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;
required_memory_region m_rom;
};
// device type definition
extern const device_type ABC_SIO;
#endif
|