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Diffstat (limited to 'src/devices/cpu/mb86233/mb86233d.cpp')
-rw-r--r--src/devices/cpu/mb86233/mb86233d.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/mb86233/mb86233d.cpp b/src/devices/cpu/mb86233/mb86233d.cpp
index c49f01c3bba..a12bd4e4d8b 100644
--- a/src/devices/cpu/mb86233/mb86233d.cpp
+++ b/src/devices/cpu/mb86233/mb86233d.cpp
@@ -34,7 +34,7 @@
3322 2222 2222 1111 1111 1100 0000 0000
1098 7654 3210 9876 5432 1098 7654 3210
- 0000 00aa aaa0 00yy yyyy yyyx xxxx xxxx lab adx, ady (e)
+ 0000 00aa aaa0 0?yy yyyy yyyx xxxx xxxx lab adx, ady (e)
0000 00aa aaa0 11yy yyyy yyyx xxxx xxxx lab adx, ady + 0x200
0000 00aa aaa1 00yy yyyy yyyx xxxx xxxx lab adx + 0x200, ady
@@ -271,7 +271,7 @@ offs_t mb86233_disassembler::disassemble(std::ostream &stream, offs_t pc, const
util::stream_format(stream, "%s : ", alu0_func(alu) );
switch(op) {
- case 0:
+ case 0: case 1:
util::stream_format(stream, "lab %s, %s (e)", memory(r1, false, false), memory(r2, true, false));
break;