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
59
60
|
// license:BSD-3-Clause
// copyright-holders:Patrick Mackinlay
#ifndef MAME_BUS_MULTIBUS_CPUAP_H
#define MAME_BUS_MULTIBUS_CPUAP_H
#pragma once
#include "multibus.h"
#include "cpu/ns32000/ns32000.h"
#include "machine/ns32081.h"
#include "machine/ns32082.h"
#include "machine/ns32202.h"
#include "machine/mc146818.h"
class cpuap_device
: public device_t
, public device_multibus_interface
{
public:
cpuap_device(machine_config const &mconfig, char const *tag, device_t *owner, const XTAL &clock);
protected:
// device_t overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
virtual void device_start() override;
virtual void device_reset() override;
private:
template <unsigned ST> void cpu_map(address_map &map);
void bus_timeout(u8 data);
void bus_mem_w(offs_t offset, u16 data, u16 mem_mask) { m_bus->space(AS_PROGRAM).write_word(0xe00000 | offset << 1, data, mem_mask); }
u16 bus_mem_r(offs_t offset, u16 mem_mask) { return m_bus->space(AS_PROGRAM).read_word(0xe00000 | offset << 1, mem_mask); }
void bus_pio_w(offs_t offset, u16 data, u16 mem_mask) { m_bus->space(AS_IO).write_word(offset << 1, data, mem_mask); }
u16 bus_pio_r(offs_t offset, u16 mem_mask) { return m_bus->space(AS_IO).read_word(offset << 1, mem_mask); }
required_device<ns32016_device> m_cpu;
required_device<ns32081_device> m_fpu;
required_device<ns32082_device> m_mmu;
required_device<ns32202_device> m_icu;
required_device<mc146818_device> m_rtc;
required_ioport m_s7;
required_ioport m_s8;
memory_view m_boot;
u8 m_prdia;
u8 m_poff;
u8 m_nmi;
bool m_installed;
};
DECLARE_DEVICE_TYPE(CPUAP, cpuap_device)
#endif // MAME_BUS_MULTIBUS_CPUAP_H
|