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-rw-r--r--src/mame/drivers/abc1600.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mame/drivers/abc1600.cpp b/src/mame/drivers/abc1600.cpp
index 721108b06f2..393e0977bf7 100644
--- a/src/mame/drivers/abc1600.cpp
+++ b/src/mame/drivers/abc1600.cpp
@@ -35,6 +35,9 @@
TODO:
- sas/format/format in abcenix tries to access the SASI card using a memory location mapped for task 0, when the process is run as task 1
+ - MAC task/page/segment addressing failure?
+ - MAC page/segment RAM write strobe decoding failure?
+ - CPU does not enter supervisor mode when needed?
[:mac] ':3f' (0009E) ff800:4f TASK 0 SEGMENT 15 PAGE 15 MEM 7f800-7ffff 1ff800
[:mac] ':3f' (0009E) ff801:ff TASK 0 SEGMENT 15 PAGE 15 MEM 7f800-7ffff 1ff800