mirror of
https://github.com/n64dev/cen64.git
synced 2024-06-22 22:12:45 -04:00
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
//
|
|
// si/controller.h: Serial interface controller.
|
|
//
|
|
// CEN64: Cycle-Accurate Nintendo 64 Simulator.
|
|
// Copyright (C) 2014, Tyler J. Stachecki.
|
|
//
|
|
// This file is subject to the terms and conditions defined in
|
|
// 'LICENSE', which is part of this source code package.
|
|
//
|
|
|
|
#ifndef __si_controller_h__
|
|
#define __si_controller_h__
|
|
#include "common.h"
|
|
|
|
struct bus_controller *bus;
|
|
|
|
enum si_register {
|
|
#define X(reg) reg,
|
|
#include "si/registers.md"
|
|
#undef X
|
|
NUM_SI_REGISTERS
|
|
};
|
|
|
|
struct si_controller {
|
|
struct bus_controller *bus;
|
|
const uint8_t *rom;
|
|
|
|
uint32_t regs[NUM_SI_REGISTERS];
|
|
};
|
|
|
|
int si_init(struct si_controller *si,
|
|
struct bus_controller *bus, const uint8_t *rom);
|
|
|
|
int read_cart_rom(void *opaque, uint32_t address, uint32_t *word);
|
|
int read_pif_ram(void *opaque, uint32_t address, uint32_t *word);
|
|
int read_pif_rom(void *opaque, uint32_t address, uint32_t *word);
|
|
int read_si_regs(void *opaque, uint32_t address, uint32_t *word);
|
|
int write_cart_rom(void *opaque, uint32_t address, uint32_t *word);
|
|
int write_pif_ram(void *opaque, uint32_t address, uint32_t *word);
|
|
int write_pif_rom(void *opaque, uint32_t address, uint32_t *word);
|
|
int write_si_regs(void *opaque, uint32_t address, uint32_t *word);
|
|
|
|
#endif
|
|
|