From 051d2b83f4132999ecbdfd43a6f15cc082926975 Mon Sep 17 00:00:00 2001 From: Thomas Harte Date: Sat, 23 Jan 2021 15:45:21 -0500 Subject: [PATCH] Corrects TSX lookup. --- InstructionSets/M50740/Decoder.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/InstructionSets/M50740/Decoder.cpp b/InstructionSets/M50740/Decoder.cpp index fe0e2fc18..b19b53f79 100644 --- a/InstructionSets/M50740/Decoder.cpp +++ b/InstructionSets/M50740/Decoder.cpp @@ -170,7 +170,7 @@ Instruction Decoder::instrucion_for_opcode(uint8_t opcode) { Map(0xb6, LDX, ZeroPageY); Map(0xb7, BBC5, ZeroPageRelative); Map(0xb8, CLV, Implied); Map(0xb9, LDA, AbsoluteY); - Map(0xba, TSX, AbsoluteY); Map(0xbb, CLB5, Accumulator); + Map(0xba, TSX, Implied); Map(0xbb, CLB5, Accumulator); Map(0xbc, LDY, AbsoluteX); Map(0xbd, LDA, AbsoluteX); Map(0xbe, LDX, AbsoluteY); Map(0xbf, CLB5, ZeroPage);