Services and Modeling for Embedded Software Development
Chapter 3. Instructions
3.1. Notation
3.1.1. Assembler Notation
3.2. Instruction Format
3.3. Summary of Instructions
3.3.1. 16-bit Instructions of
AAP
3.3.2. 32-bit Instructions of
AAP
3.4. Detailed Descriptions of 16-bit
ALU
Instructions
3.4.1.
NOP
: No Operation
3.4.2.
ADD
: Unsigned Add
3.4.3.
SUB
: Unsigned Subtract
3.4.4.
AND
: Bitwise AND
3.4.5.
OR
: Bitwise OR
3.4.6.
XOR
: Bitwise Exclusive OR
3.4.7.
ASR
: Arithmetic Shift Right
3.4.8.
LSL
: Logical Shift Left
3.4.9.
LSR
: Logical Shift Right
3.4.10.
MOV
: Move Register to Register
3.4.11.
ADDI
: Unsigned Add Immediate
3.4.12.
SUBI
: Unsigned Subtract Immediate
3.4.13.
ASRI
: Arithmetic Shift Right Immediate
3.4.14.
LSLI
: Logical Shift Left Immediate
3.4.15.
LSRI
: Logical Shift Right Immediate
3.4.16.
MOVI
: Move Immediate to Register
3.5. Detailed Descriptions of 16-bit Load/Store Instructions
3.5.1.
LDB
: Indexed Load Byte
3.5.2.
LDW
: Indexed Load Word
3.5.3.
LDB
: Indexed Load Byte with Postincrement
3.5.4.
LDW
: Indexed Load Word with Postincrement
3.5.5.
LDB
: Indexed Load Byte with Predecrement
3.5.6.
LDW
: Indexed Load Word with Predecrement
3.5.7.
STB
: Indexed Store Byte
3.5.8.
STW
: Indexed Store Word
3.5.9.
STB
: Indexed Store Byte with Postincrement
3.5.10.
STW
: Indexed Store Word with Postincrement
3.5.11.
STB
: Indexed Store Byte with Predecrement
3.5.12.
STW
: Indexed Store Word with Predecrement
3.6. Detailed Descriptions of 16-bit Branch/Jump Instructions
3.6.1.
BRA
: Relative Branch
3.6.2.
BAL
: Relative Branch and Link
3.6.3.
BEQ
: Relative Branch if Equal
3.6.4.
BNE
: Relative Branch if Not Equal
3.6.5.
BLTS
: Relative Branch if Signed Less Than
3.6.6.
BGTS
: Relative Branch if Signed Greater Than
3.6.7.
BLTU
: Relative Branch if Unsigned Less Than
3.6.8.
BGTU
: Relative Branch if Unsigned Greater Than
3.6.9.
JMP
: Absolute Jump
3.6.10.
JAL
: Absolute Jump and Link
3.6.11.
JEQ
: Absolute Jump if Equal
3.6.12.
JNE
: Absolute Jump if Not Equal
3.6.13.
JLTS
: Absolute Jump if Signed Less Than
3.6.14.
JGTS
: Absolute Jump if Signed Greater Than
3.6.15.
JLTU
: Absolute Jump if Unsigned Less Than
3.6.16.
JGTU
: Absolute Jump if Unsigned Greater Than
3.7. Detailed Descriptions of 16-bit Miscellaneous Instructions
3.7.1. RTE: Return from Exception
3.8. Detailed Descriptions of 32-bit
ALU
Instructions
3.8.1.
NOP
: No Operation
3.8.2.
ADD
: Unsigned Add
3.8.3.
SUB
: Unsigned Subtract
3.8.4.
AND
: Bitwise AND
3.8.5.
OR
: Bitwise OR
3.8.6.
XOR
: Bitwise Exclusive OR
3.8.7.
ASR
: Arithmetic Shift Right
3.8.8.
LSL
: Logical Shift Left
3.8.9.
LSR
: Logical Shift Right
3.8.10.
MOV
: Move Register to Register
3.8.11.
ADDI
: Unsigned Add Immediate
3.8.12.
SUBI
: Unsigned Subtract Immediate
3.8.13.
ASRI
: Arithmetic Shift Right Immediate
3.8.14.
LSLI
: Logical Shift Left Immediate
3.8.15.
LSRI
: Logical Shift Right Immediate
3.8.16.
MOVI
: Move Immediate to Register
3.8.17.
ADDC
: Unsigned Add with Carry
3.8.18.
SUBC
: Unsigned Subtract with Carry
3.8.19.
ANDI
: Bitwise AND Immediate
3.8.20.
ORI
: Bitwise OR immediate
3.8.21.
XORI
: Bitwise Exclusive OR Immediate
3.9. Detailed Descriptions of 32-bit Load/Store Instructions
3.9.1.
LDB
: Indexed Load Byte
3.9.2.
LDW
: Indexed Load Word
3.9.3.
LDB
: Indexed Load Byte with Postincrement
3.9.4.
LDW
: Indexed Load Word with Postincrement
3.9.5.
LDB
: Indexed Load Byte with Predecrement
3.9.6.
LDW
: Indexed Load Word with Predecrement
3.9.7.
STB
: Indexed Store Byte
3.9.8.
STW
: Indexed Store Word
3.9.9.
STB
: Indexed Store Byte with Postincrement
3.9.10.
STW
: Indexed Store Word with Postincrement
3.9.11.
STB
: Indexed Store Byte with Predecrement
3.9.12.
STW
: Indexed Store Word with Predecrement
3.10. Detailed Descriptions of 32-bit Branch/Jump Instructions
3.10.1.
BRA
: Relative Branch
3.10.2.
BAL
: Relative Branch and Link
3.10.3.
BEQ
: Relative Branch if Equal
3.10.4.
BNE
: Relative Branch if Not Equal
3.10.5.
BLTS
: Relative Branch if Signed Less Than
3.10.6.
BGTS
: Relative Branch if Signed Greater Than
3.10.7.
BLTU
: Relative Branch if Unsigned Less Than
3.10.8.
BGTU
: Relative Branch if Unsigned Greater Than
3.10.9.
JMP
: Absolute Jump
3.10.10.
JAL
: Absolute Jump and Link
3.10.11.
JEQ
: Absolute Jump if Equal
3.10.12.
JNE
: Absolute Jump if Not Equal
3.10.13.
JLTS
: Absolute Jump if Signed Less Than
3.10.14.
JGTS
: Absolute Jump if Signed Greater Than
3.10.15.
JLTU
: Absolute Jump if Unsigned Less Than
3.10.16.
JGTU
: Absolute Jump if Unsigned Greater Than
3.10.17.
JMPL
: Absolute Jump Long
3.10.18.
JALL
: Absolute Jump Long and Link
3.10.19.
JEQL
: Absolute Jump Long if Equal
3.10.20.
JNEL
: Absolute Jump Long if Not Equal
3.10.21.
JLTSL
: Absolute Jump Long if Signed Less Than
3.10.22.
JGTSL
: Absolute Jump Long if Signed Greater Than
3.10.23.
JLTUL
: Absolute Jump Long if Unsigned Less Than
3.10.24.
JGTUL
: Absolute Jump Long if Unsigned Greater Than
3.11. Detailed Descriptions of 32-bit Miscellaneous Instructions
