ARM7TDMI View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

ARM7TDMI

General-Purpose 32-Bit Microprocessors

Unspecified 

Introduction

Operand 2

An operand is the part of the instruction that references data or a peripheral device.

Operand 2 is listed in Table 1-4.

Table 1-4 Operand 2

Operand

Type

Mnemonic

Operand 2 <Oprnd2> Immediate value

#32bit_Imm

Logical shift left

Rm LSL #5bit_Imm

Logical shift right

Rm LSR #5bit_Imm

Arithmetic shift right Rm ASR #5bit_Imm

Rotate right

Rm ROR #5bit_Imm

Register

Rm

Logical shift left

Rm LSL Rs

Logical shift right

Rm LSR Rs

Arithmetic shift right Rm ASR Rs

Rotate right

Rm ROR Rs

Rotate right extended Rm RRX

Fields

Fields are listed in Table 1-5.

Table 1-5 Fields

Type

Suffix Sets

Bit

Field {field} _c

_f

_s

_x

Control field mask bit 3

Flags field mask bit

0

Status field mask bit

1

Extension field mask bit 2

1-18

Copyright © 1994-2001. All rights reserved.

ARM DDI 0029G

Share Link: