AT91SAM9G46B-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM9G46B-CU

SMART ARM-based Embedded MPU

Atmel Corporation 

8.4.10 Thumb Instruction Set Overview

The Thumb instruction set is a re-encoded subset of the ARM instruction set.

The Thumb instruction set is divided into:

 Branch instructions

 Data processing instructions

 Load and Store instructions

 Load and Store multiple instructions

 Exception-generating instruction

Table 8-4 gives the Thumb instruction mnemonic list.

Table 8-4.

Mnemonic

MOV

ADD

SUB

CMP

TST

AND

EOR

LSL

ASR

MUL

B

BX

LDR

LDRH

LDRB

LDRSH

LDMIA

PUSH

BCC

Thumb Instruction Mnemonic List

Operation

Move

Add

Subtract

Compare

Test

Logical AND

Logical Exclusive OR

Logical Shift Left

Arithmetic Shift Right

Multiply

Branch

Branch and Exchange

Load Word

Load Half Word

Load Byte

Load Signed Halfword

Load Multiple

Push Register to stack

Conditional Branch

Mnemonic

MVN

ADC

SBC

CMN

NEG

BIC

ORR

LSR

ROR

BLX

BL

SWI

STR

STRH

STRB

LDRSB

STMIA

POP

BKPT

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

SAM9G46 Series [DATASHEET]

43

Atmel-11028G-ATARM-SAM9G46-Datasheet_08-Dec-15

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