summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/oricext/jasmin.h
blob: 43823b788f13dbe43ba24e68cbb49e127c0490de (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
// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
#ifndef MAME_BUS_ORICEXT_JASMIN_H
#define MAME_BUS_ORICEXT_JASMIN_H

#pragma once

#include "oricext.h"
#include "imagedev/floppy.h"
#include "machine/74259.h"
#include "machine/wd_fdc.h"

DECLARE_DEVICE_TYPE(ORIC_JASMIN, oric_jasmin_device)

class oric_jasmin_device : public device_t, public device_oricext_interface
{
public:
	oric_jasmin_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
	virtual ~oric_jasmin_device();

	DECLARE_INPUT_CHANGED_MEMBER(boot_pressed);

protected:
	virtual void device_start() override;
	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;

private:
	void remap();

	DECLARE_WRITE_LINE_MEMBER(side_sel_w);
	DECLARE_WRITE_LINE_MEMBER(ram_access_w);
	DECLARE_WRITE_LINE_MEMBER(rom_access_w);
	DECLARE_WRITE_LINE_MEMBER(select_w);

	void map(address_map &map);

	DECLARE_FLOPPY_FORMATS(floppy_formats);

	required_device<wd1770_device> m_fdc;
	required_device<ls259_device> m_fdlatch;
	required_device_array<floppy_connector, 4> m_floppies;
	required_region_ptr<uint8_t> m_jasmin_rom;
	floppy_image_device *m_cur_floppy;
};

#endif // MAME_BUS_ORICEXT_JASMIN_H