shithub: psxe

ref: 30ec79e5ed9c1d21e6bc40f139a0555aa0ca0933
dir: /psx/dev/mc3.h/

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#ifndef MC3_H
#define MC3_H

#include <stdint.h>

#define PSX_MC3_BEGIN 0xfffe0130
#define PSX_MC3_SIZE  0x4
#define PSX_MC3_END   0xfffe0133

typedef struct {
    uint32_t bus_delay;
    uint32_t io_base, io_size;

    uint32_t cache_control;
} psx_mc3_t;

psx_mc3_t* psx_mc3_create(void);
void psx_mc3_init(psx_mc3_t*);
uint32_t psx_mc3_read32(psx_mc3_t*, uint32_t);
uint16_t psx_mc3_read16(psx_mc3_t*, uint32_t);
uint8_t psx_mc3_read8(psx_mc3_t*, uint32_t);
void psx_mc3_write32(psx_mc3_t*, uint32_t, uint32_t);
void psx_mc3_write16(psx_mc3_t*, uint32_t, uint16_t);
void psx_mc3_write8(psx_mc3_t*, uint32_t, uint8_t);
void psx_mc3_destroy(psx_mc3_t*);

#endif