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1: Introduction
ARM720T CORE CPU MANUAL EPSON 1-15
The Thumb instruction set summary is shown in Table 1-12.
Table 1-12 Thumb instruction summary
Operation Assembler
Move Immediate MOV <Rd>, #<8bit_Imm>
High to Low MOV <Rd>, <Hs>
Low to High MOV <Hd>, <Rs>
High to High MOV <Hd>, <Hs>
Arithmetic Add ADD <Rd>, <Rs>, #<3bit_Imm>
Add Low, and Low ADD <Rd>, <Rs>, <Rn>
Add High to Low ADD <Rd>, <Hs>
Add Low to High ADD <Hd>, <Rs>
Add High to High ADD <Hd>, <Hs>
Add Immediate ADD <Rd>, #<8bit_Imm>
Add Value to SP ADD SP, #<7bit_Imm>
ADD SP, #-<7bit_Imm>
Add with carry ADC <Rd>, <Rs>
Subtract SUB <Rd>, <Rs>, <Rn>
SUB <Rd>, <Rs>, #<3bit_Imm>
Subtract Immediate SUB <Rd>, #<8bit_Imm>
Subtract with carry SBC <Rd>, <Rs>
Negate NEG <Rd>, <Rs>
Multiply MUL <Rd>, <Rs>
Compare Low, and Low CMP <Rd>, <Rs>
Compare Low, and High CMP <Rd>, <Hs>
Compare High, and Low CMP <Hd>, <Rs>
Compare High, and High CMP <Hd>, <Hs>
Compare Negative CMN <Rd>, <Rs>
Compare Immediate CMP <Rd>, #<8bit_Imm>
Logical AND AND <Rd>, <Rs>
EOR EOR <Rd>, <Rs>
OR ORR <Rd>, <Rs>
Bit clear BIC <Rd>, <Rs>
Move NOT MVN <Rd>, <Rs>
Test bits TST <Rd>, <Rs>