shithub: psxe

ref: cb7d802d87208da493cc31a0ea9fab22f4472637
dir: /psx/dev/mc2.h/

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#ifndef PSX_DEV_MC2_H
#define PSX_DEV_MC2_H

#include "p9.h"

#define PSX_MC2_BEGIN 0x1f801060
#define PSX_MC2_SIZE  0x4
#define PSX_MC2_END   0x1F801063

struct psx_mc2_t {
    uint32_t bus_delay;
    uint32_t io_base, io_size;

    uint32_t ram_size;
};

typedef struct psx_mc2_t psx_mc2_t;

psx_mc2_t* psx_mc2_create(void);
void psx_mc2_init(psx_mc2_t*);
uint32_t psx_mc2_read32(psx_mc2_t*, uint32_t);
uint16_t psx_mc2_read16(psx_mc2_t*, uint32_t);
uint8_t psx_mc2_read8(psx_mc2_t*, uint32_t);
void psx_mc2_write32(psx_mc2_t*, uint32_t, uint32_t);
void psx_mc2_write16(psx_mc2_t*, uint32_t, uint16_t);
void psx_mc2_write8(psx_mc2_t*, uint32_t, uint8_t);
void psx_mc2_destroy(psx_mc2_t*);

#endif