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
|
// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
#ifndef MAME_MACHINE_NAOMIM2_H
#define MAME_MACHINE_NAOMIM2_H
#pragma once
#include "naomibd.h"
#include "315-5881_crypt.h"
class naomi_m2_board : public naomi_board
{
public:
template <typename T>
naomi_m2_board(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&eeprom_tag)
: naomi_m2_board(mconfig, tag, owner, clock)
{
eeprom.set_tag(std::forward<T>(eeprom_tag));
}
naomi_m2_board(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
uint32_t rom_cur_address;
static const int RAM_SIZE = 65536;
std::unique_ptr<uint8_t[]> ram;
protected:
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_add_mconfig(machine_config &config) override;
virtual void board_setup_address(uint32_t address, bool is_dma) override;
virtual void board_get_buffer(uint8_t *&base, uint32_t &limit) override;
virtual void board_advance(uint32_t size) override;
virtual void board_write(offs_t offset, uint16_t data) override;
private:
required_device<sega_315_5881_crypt_device> m_cryptdevice;
required_memory_region m_region;
uint16_t read_callback(uint32_t addr);
};
DECLARE_DEVICE_TYPE(NAOMI_M2_BOARD, naomi_m2_board)
#endif // MAME_MACHINE_NAOMIM2_H
|