summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/bbc/fdc/kenda.h
blob: 97570b7ba3c73eb42331ff0d785396e4cb042667 (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
50
51
52
// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************

    Kenda Professional DMFS

**********************************************************************/

#ifndef MAME_BUS_BBC_FDC_KENDA_H
#define MAME_BUS_BBC_FDC_KENDA_H

#pragma once

#include "fdc.h"
#include "imagedev/floppy.h"
#include "machine/wd_fdc.h"

//**************************************************************************
//  TYPE DEFINITIONS
//**************************************************************************

class bbc_kenda_device : public device_t, public device_bbc_fdc_interface
{
public:
	// construction/destruction
	bbc_kenda_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

protected:
	// device-level overrides
	virtual void device_start() override ATTR_COLD;

	// optional information overrides
	virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
	virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD;

	virtual uint8_t read(offs_t offset) override;
	virtual void write(offs_t offset, uint8_t data) override;

private:
	static void floppy_formats(format_registration &fr);

	void motor_w(int state);

	required_device<wd2793_device> m_fdc;
	required_device_array<floppy_connector, 2> m_floppy;
};


// device type definition
DECLARE_DEVICE_TYPE(BBC_KENDA, bbc_kenda_device)

#endif /* MAME_BUS_BBC_FDC_KENDA_H */