blob: 041d88634fb37e275984a34f67f41a81c7e00efe (
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
|
// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
First Byte Printer Interface
**********************************************************************/
#ifndef MAME_BUS_ELECTRON_FBPRINT_H
#define MAME_BUS_ELECTRON_FBPRINT_H
#include "exp.h"
#include "bus/centronics/ctronics.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class electron_fbprint_device:
public device_t,
public device_electron_expansion_interface
{
public:
// construction/destruction
electron_fbprint_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// device-level overrides
virtual void device_start() override ATTR_COLD;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
virtual uint8_t expbus_r(offs_t offset) override;
virtual void expbus_w(offs_t offset, uint8_t data) override;
required_device<centronics_device> m_centronics;
required_device<output_latch_device> m_cent_data_out;
int m_centronics_busy;
};
// device type definition
DECLARE_DEVICE_TYPE(ELECTRON_FBPRINT, electron_fbprint_device)
#endif /* MAME_BUS_ELECTRON_FBPRINT_H */
|