summaryrefslogtreecommitdiffstatshomepage
path: root/src/emu/sound/2151intf.h
blob: 87b1e3e33b82fb26d55fb19faed4d5ef87f76db1 (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
#ifndef YM2151INTF_H
#define YM2151INTF_H

typedef struct _ym2151_interface ym2151_interface;
struct _ym2151_interface
{
	void (*irqhandler)(running_machine *machine, int irq);
	write8_machine_func portwritehandler;
};

READ8_HANDLER( YM2151_status_port_0_r );
READ8_HANDLER( YM2151_status_port_1_r );
READ8_HANDLER( YM2151_status_port_2_r );

WRITE8_HANDLER( YM2151_register_port_0_w );
WRITE8_HANDLER( YM2151_register_port_1_w );
WRITE8_HANDLER( YM2151_register_port_2_w );

WRITE8_HANDLER( YM2151_data_port_0_w );
WRITE8_HANDLER( YM2151_data_port_1_w );
WRITE8_HANDLER( YM2151_data_port_2_w );

WRITE8_HANDLER( YM2151_word_0_w );
WRITE8_HANDLER( YM2151_word_1_w );

READ16_HANDLER( YM2151_status_port_0_lsb_r );
READ16_HANDLER( YM2151_status_port_1_lsb_r );
READ16_HANDLER( YM2151_status_port_2_lsb_r );

WRITE16_HANDLER( YM2151_register_port_0_lsb_w );
WRITE16_HANDLER( YM2151_register_port_1_lsb_w );
WRITE16_HANDLER( YM2151_register_port_2_lsb_w );

WRITE16_HANDLER( YM2151_data_port_0_lsb_w );
WRITE16_HANDLER( YM2151_data_port_1_lsb_w );
WRITE16_HANDLER( YM2151_data_port_2_lsb_w );

#endif