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Diffstat (limited to 'src/mame/nintendo/m6502_swap_op_d5_d6.cpp')
-rw-r--r--src/mame/nintendo/m6502_swap_op_d5_d6.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mame/nintendo/m6502_swap_op_d5_d6.cpp b/src/mame/nintendo/m6502_swap_op_d5_d6.cpp
index 1e8dd023662..cf5ddfdcec7 100644
--- a/src/mame/nintendo/m6502_swap_op_d5_d6.cpp
+++ b/src/mame/nintendo/m6502_swap_op_d5_d6.cpp
@@ -118,6 +118,7 @@ uint8_t rp2a03_core_swap_op_d5_d6::mi_decrypt::descramble(uint8_t op)
case 1: return bitswap<8>(op, 7, 6, 5, 1, 3, 2, 4, 0); break; // red5mam/dgun2593/gcs2mgp/240in1ar
case 2: return bitswap<8>(op, 7, 6, 4, 5, 3, 2, 1, 0); break; // vibes240
case 3: return bitswap<8>(op, 6, 7, 5, 4, 3, 1, 2, 0); break; // gbox2020
+ case 4: return bitswap<8>(op, 7, 6, 4, 5, 3, 1, 2, 0); break; // s10fake
}
}