1#ifndef SMS_H_
 2#define SMS_H_
 3
 4#include "system.h"
 5#include "vdp.h"
 6#include "psg.h"
 7#include "z80_to_x86.h"
 8#include "io.h"
 9
10#define SMS_RAM_SIZE (8*1024)
11#define SMS_CART_RAM_SIZE (32*1024)
12
13typedef struct {
14	system_header header;
15	z80_context   *z80;
16	vdp_context   *vdp;
17	psg_context   *psg;
18	sega_io       io;
19	uint8_t       *rom;
20	uint32_t      rom_size;
21	uint32_t      master_clock;
22	uint32_t      normal_clock;
23	uint8_t       should_return;
24	uint8_t       ram[SMS_RAM_SIZE];
25	uint8_t       bank_regs[4];
26	uint8_t       cart_ram[SMS_CART_RAM_SIZE];
27} sms_context;
28
29sms_context *alloc_configure_sms(system_media *media, uint32_t opts, uint8_t force_region);
30
31#endif //SMS_H_