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author Miodrag Milanovic <mmicko@gmail.com>2012-10-30 07:07:38 +0000
committer Miodrag Milanovic <mmicko@gmail.com>2012-10-30 07:07:38 +0000
commit6bfc7e54f9e932a70056ff0b3d79396ff8ef00b3 (patch)
tree85ed98268eb2848966ebfef9c284b7d359f82e8f /src/mess/drivers/mac.c
parent05e6b5ff93f294d0bc11f7680af87786ada1f124 (diff)
Clean-ups and version bumpmame0147u2
Diffstat (limited to 'src/mess/drivers/mac.c')
-rw-r--r--src/mess/drivers/mac.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mess/drivers/mac.c b/src/mess/drivers/mac.c
index 74ea910e363..20d721259e1 100644
--- a/src/mess/drivers/mac.c
+++ b/src/mess/drivers/mac.c
@@ -33,13 +33,13 @@
SCC:
PB_EXT from mouse Y circuitry
PA_EXT from mouse X circuitry
-
+
NOTES:
- pmac6100: with recent PPC fixes now gets into the 68000 emulator and executes part of the 680x0 startup code.
'g 6802c73c' to get to the interesting part (wait past the boot chime). PPC register r24 is the 68000 PC.
when the PC hits GetCPUID, the move.l (a2), d0 at PC = 0x10000 will cause an MMU fault (jump to 0xFFF00300). why?
a2 = 0x5ffffffc (the CPU ID register). MMU is unable to resolve this; defect in the MMU emulation probable.
-
+
****************************************************************************/