unsigned char pcm_ram[0x10000];\r
unsigned char pcm_ram_b[0x10][0x1000];\r
};\r
+ // FIXME: should be short\r
unsigned char s68k_regs[0x200]; // 110000: GA, not CPU regs\r
unsigned char bram[0x2000]; // 110200: 8K\r
struct mcd_misc m; // 112200: misc\r
#define P32XP_FULL (1<<15) // PWM pulse\r
#define P32XP_EMPTY (1<<14)\r
\r
-#define P32XF_68KCPOLL (1 << 0)\r
-#define P32XF_68KVPOLL (1 << 1)\r
+#define P32XF_68KCPOLL (1 << 0)\r
+#define P32XF_68KVPOLL (1 << 1)\r
+#define P32XF_Z80_32X_IO (1 << 7) // z80 does 32x io\r
\r
#define P32XI_VRES (1 << 14/2) // IRL/2\r
#define P32XI_VINT (1 << 12/2)\r
#ifdef DRC_SH2\r
unsigned short drcblk_da[2][1 << (12 - SH2_DRCBLK_DA_SHIFT)];\r
#endif\r
- unsigned char sh2_rom_m[0x800];\r
- unsigned char sh2_rom_s[0x400];\r
+ union {\r
+ unsigned char b[0x800];\r
+ unsigned short w[0x800/2];\r
+ } sh2_rom_m;\r
+ union {\r
+ unsigned char b[0x400];\r
+ unsigned short w[0x400/2];\r
+ } sh2_rom_s;\r
unsigned short pal[0x100];\r
unsigned short pal_native[0x100]; // converted to native (for renderer)\r
signed short pwm[2*PWM_BUFF_LEN]; // PWM buffer for current frame\r
- signed short pwm_fifo[2][4]; // [0] - current, others - fifo entries\r
+ signed short pwm_current[2]; // current converted samples\r
+ unsigned short pwm_fifo[2][4]; // [0] - current raw, others - fifo entries\r
};\r
\r
// area.c\r
void p32x_sync_sh2s(unsigned int m68k_target);\r
void p32x_sync_other_sh2(SH2 *sh2, unsigned int m68k_target);\r
void p32x_update_irls(SH2 *active_sh2, int m68k_cycles);\r
+void p32x_trigger_irq(SH2 *sh2, int m68k_cycles, unsigned int mask);\r
+void p32x_update_cmd_irq(SH2 *sh2, int m68k_cycles);\r
void p32x_reset_sh2s(void);\r
void p32x_event_schedule(unsigned int now, enum p32x_event event, int after);\r
void p32x_event_schedule_sh2(SH2 *sh2, enum p32x_event event, int after);\r
void p32x_pwm_ctl_changed(void);\r
void p32x_pwm_schedule(unsigned int m68k_now);\r
void p32x_pwm_schedule_sh2(SH2 *sh2);\r
+void p32x_pwm_sync_to_sh2(SH2 *sh2);\r
void p32x_pwm_irq_event(unsigned int m68k_now);\r
void p32x_pwm_state_loaded(void);\r
\r