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
|
// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Personal Peripheral Products Speakeasy cartridge emulation
(aka Protecto Enterprizes VIC-20 Voice Synthesizer)
**********************************************************************/
#ifndef MAME_BUS_VIC20_SPEAKEASY_H
#define MAME_BUS_VIC20_SPEAKEASY_H
#pragma once
#include "exp.h"
#include "sound/votrax.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> vic20_speakeasy_device
class vic20_speakeasy_device : public device_t,
public device_vic20_expansion_card_interface
{
public:
// construction/destruction
vic20_speakeasy_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// device-level overrides
virtual void device_start() override;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
// device_vic20_expansion_card_interface overrides
virtual uint8_t vic20_cd_r(offs_t offset, uint8_t data, int ram1, int ram2, int ram3, int blk1, int blk2, int blk3, int blk5, int io2, int io3) override;
virtual void vic20_cd_w(offs_t offset, uint8_t data, int ram1, int ram2, int ram3, int blk1, int blk2, int blk3, int blk5, int io2, int io3) override;
private:
required_device<votrax_sc01_device> m_votrax;
};
// device type definition
DECLARE_DEVICE_TYPE(VIC20_SPEAKEASY, vic20_speakeasy_device)
#endif // MAME_BUS_VIC20_SPEAKEASY_H
|