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32x: vints, dram read, hw divider. Doom runs, but fragile to timing
[picodrive.git]
/
pico
/
32x
/
32x.c
diff --git
a/pico/32x/32x.c
b/pico/32x/32x.c
index
085ba5e
..
76423f1
100644
(file)
--- a/
pico/32x/32x.c
+++ b/
pico/32x/32x.c
@@
-92,6
+92,8
@@
static void p32x_start_blank(void)
Pico32xSwapDRAM(Pico32x.pending_fb ^ 1);
}
Pico32xSwapDRAM(Pico32x.pending_fb ^ 1);
}
+ Pico32x.sh2irqs |= P32XI_VINT;
+ p32x_update_irls();
p32x_poll_event(1);
}
p32x_poll_event(1);
}
@@
-122,7
+124,7
@@
static __inline void SekRunM68k(int cyc)
// ~1463.8, but due to cache misses and slow mem
// it's much lower than that
// ~1463.8, but due to cache misses and slow mem
// it's much lower than that
-#define SH2_LINE_CYCLES 7
00
+#define SH2_LINE_CYCLES 7
35
#define PICO_32X
#define RUN_SH2S \
#define PICO_32X
#define RUN_SH2S \