blob: c67adf98ce5c3be9d6f4efc0f69d978e5fd0a554 (
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
|
// license:BSD-3-Clause
// copyright-holders:David Haywood
#ifndef MAME_MACHINE_XAVIX2002_IO_H
#define MAME_MACHINE_XAVIX2002_IO_H
class xavix2002_io_device : public device_t
{
public:
xavix2002_io_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
auto read_0_callback() { return m_in0_cb.bind(); }
auto read_1_callback() { return m_in1_cb.bind(); }
auto read_2_callback() { return m_in2_cb.bind(); }
auto write_0_callback() { return m_out0_cb.bind(); }
auto write_1_callback() { return m_out1_cb.bind(); }
auto write_2_callback() { return m_out2_cb.bind(); }
DECLARE_WRITE8_MEMBER(pio_dir_w);
DECLARE_READ8_MEMBER(pio_dir_r);
DECLARE_WRITE8_MEMBER(pio_out_w);
DECLARE_READ8_MEMBER(pio_out_r);
DECLARE_READ8_MEMBER(pio_in_r);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
private:
devcb_read8 m_in0_cb;
devcb_read8 m_in1_cb;
devcb_read8 m_in2_cb;
devcb_write8 m_out0_cb;
devcb_write8 m_out1_cb;
devcb_write8 m_out2_cb;
uint8_t m_sx_pio_dir[3];
uint8_t m_sx_pio_out[3];
};
DECLARE_DEVICE_TYPE(XAVIX2002IO, xavix2002_io_device)
#endif // MAME_MACHINE_XAVIX2002_IO_H
|