diff --git a/src/devices/cpu/mc68hc11/hc11dasm.cpp b/src/devices/cpu/mc68hc11/hc11dasm.cpp
index c77eaaee08a..48068929b52 100644
--- a/src/devices/cpu/mc68hc11/hc11dasm.cpp
+++ b/src/devices/cpu/mc68hc11/hc11dasm.cpp
@@ -1227,7 +1227,7 @@ offs_t hc11_disassembler::disassemble(std::ostream &stream, offs_t pc, const dat
 			imm8 = opcodes.r8(cpc++);
 			mask = opcodes.r8(cpc++);
 			rel8 = opcodes.r8(cpc++);
-			util::stream_format(stream, "%s (Y+0x%02X), 0x%02X, [0x%04X]", op_table->mnemonic, imm8, mask, pc+2+rel8);
+			util::stream_format(stream, "%s (Y+0x%02X), 0x%02X, [0x%04X]", op_table->mnemonic, imm8, mask, pc+5+rel8);
 			break;
 
 		case PAGE2:
diff --git a/src/devices/cpu/mc68hc11/hc11ops.hxx b/src/devices/cpu/mc68hc11/hc11ops.hxx
index 7ad9da594ae..58db8f00c09 100644
--- a/src/devices/cpu/mc68hc11/hc11ops.hxx
+++ b/src/devices/cpu/mc68hc11/hc11ops.hxx
@@ -1191,7 +1191,7 @@ void HC11OP(brclr_indx)()
 	CYCLES(7);
 }
 
-/* BRCLR INDX       0x18, 0x1F */
+/* BRCLR INDY       0x18, 0x1F */
 void HC11OP(brclr_indy)()
 {
 	uint8_t offset = FETCH();
@@ -1202,7 +1202,7 @@ void HC11OP(brclr_indy)()
 
 	if ((i & mask) == 0)
 	{
-		SET_PC(m_ppc + rel + 4);
+		SET_PC(m_ppc + rel + 5);
 	}
 
 	CYCLES(8);
@@ -1216,7 +1216,7 @@ void HC11OP(brset_dir)()
 	int8_t rel = FETCH();
 	uint8_t i = READ8(d);
 
-	if(i & mask)
+	if ((~i & mask) == 0)
 	{
 		SET_PC(m_ppc + rel + 4);
 	}
@@ -1253,7 +1253,7 @@ void HC11OP(brset_indy)()
 
 	if ((~i & mask) == 0)
 	{
-		SET_PC(m_ppc + rel + 4);
+		SET_PC(m_ppc + rel + 5);
 	}
 
 	CYCLES(8);