at91sam9g20-cu ATMEL Corporation, at91sam9g20-cu Datasheet - Page 46

• Manufacturer Part Number: at91sam9g20-cu
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

46
AT91SAM9G20 Preliminary
Table 5 shows the Thumb instruction set, for further details, see the ARM Technical Reference
Manual, ARM ref. DDI0198B.
Table 11-4
Table 11-4.
• Exception-generating instruction
Mnemonic
LDRSH
LDMIA
PUSH
LDRH
LDRB
MOV
CMP
ADD
SUB
AND
EOR
ASR
MUL
BCC
TST
LDR
LSL
BX
B
gives the Thumb instruction mnemonic list.
Thumb Instruction Mnemonic List
Operation
Move
Add
Subtract
Compare
Test
Logical AND
Logical Exclusive OR
Logical Shift Left
Arithmetic Shift Right
Multiply
Branch and Exchange
Load Word
Load Half Word
Load Byte
Load Signed Halfword
Load Multiple
Push Register to stack
Conditional Branch
Branch
Mnemonic
LDRSB
STMIA
STRH
STRB
BKPT
CMN
MVN
ADC
NEG
ORR
ROR
POP
SBC
LSR
STR
BLX
SWI
BIC
BL
Operation
Move Not
Add with Carry
Subtract with Carry
Compare Negated
Negate
Bit Clear
Logical (inclusive) OR
Logical Shift Right
Rotate Right
Branch, Link, and Exchange
Branch and Link
Software Interrupt
Store Word
Store Half Word
Store Byte
Load Signed Byte
Store Multiple
Pop Register from stack
Breakpoint
6384B–ATARM–15-Dec-08