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
54
55
56
57
58
|
#pragma once
#ifndef __NUBUS_SPECPDQ_H__
#define __NUBUS_SPECPDQ_H__
#include "emu.h"
#include "machine/nubus.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> nubus_specpdq_device
class nubus_specpdq_device :
public device_t,
public device_nubus_card_interface
{
public:
// construction/destruction
nubus_specpdq_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
nubus_specpdq_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual const rom_entry *device_rom_region() const;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
DECLARE_READ32_MEMBER(specpdq_r);
DECLARE_WRITE32_MEMBER(specpdq_w);
DECLARE_READ32_MEMBER(vram_r);
DECLARE_WRITE32_MEMBER(vram_w);
public:
UINT8 *m_vram;
UINT32 *m_vram32;
UINT32 m_mode, m_vbl_disable;
UINT32 m_palette[256], m_colors[3], m_count, m_clutoffs;
screen_device *m_screen;
emu_timer *m_timer;
private:
UINT32 m_7xxxxx_regs[0x100000/4];
int m_width, m_height, m_patofsx, m_patofsy;
UINT32 m_vram_addr, m_vram_src;
UINT8 m_fillbytes[256];
};
// device type definition
extern const device_type NUBUS_SPECPDQ;
#endif /* __NUBUS_SPECPDQ_H__ */
|