Texas Instruments CC2650DK 사용자 설명서
Instruction Set Summary
Table 2-25. Cortex-M3 Instruction Summary
Mnemonic
Operands
Brief Description
Flags
ADC, ADCS
{Rd,} Rn, Op2
Add with carry
N, Z, C, V
ADD, ADDS
{Rd,} Rn, Op2
Add
N, Z, C, V
ADD, ADDW
{Rd,} Rn , #imm12
Add
N, Z, C, V
ADR
Rd, label
Load PC-relative address
–
AND, ANDS
{Rd,} Rn, Op2
Logical AND
N, Z, C
ASR, ASRS
Rd, Rm, <Rs|#n>
Arithmetic shift right
N, Z, C
B
label
Branch
–
BFC
Rd, #lsb, #width
Bit field clear
–
BFI
Rd, Rn, #lsb, #width
Bit field insert
–
BIC, BICS
{Rd,} Rn, Op2
Bit clear
N, Z, C
BKPT
#imm
Breakpoint
–
BL
label
Branch with link
–
BLX
Rm
Branch indirect with link
–
BX
Rm
Branch indirect
–
Compare and branch if
CBNZ
Rn, label
–
nonzero
CBZ
Rn, label
Compare and branch if zero
–
CLREX
–
Clear exclusive
–
CLZ
Rd, Rm
Count leading zeros
–
CMN
Rn, Op2
Compare negative
N, Z, C, V
CMP
Rn, Op2
Compare
N, Z, C, V
Change processor state,
CPSID
i
–
disable interrupts
Change processor state,
CPSIE
i
–
enable interrupts
DMB
–
Data memory barrier
–
DSB
–
Data synchronization barrier
–
EOR, EORS
{Rd,} Rn, Op2
Exclusive OR
N, Z, C
Instruction synchronization
ISB
–
–
barrier
IT
–
If
‑Then condition block
–
Load multiple registers,
LDM
Rn{!}, reglist
–
increment after
Load multiple registers,
LDMDB, LDMEA
Rn{!}, reglist
–
decrement before
Load multiple registers,
LDMFD, LDMIA
Rn{!}, reglist
–
increment after
LDR
Rt, [Rn, #offset]
Load register with word
–
LDRB, LDRBT
Rt, [Rn, #offset]
Load register with byte
–
LDRD
Rt, Rt2, [Rn, #offset]
Load register with 2 bytes
–
LDREX
Rt, [Rn, #offset]
Load register exclusive
–
Load register exclusive with
LDREXB
Rt, [Rn]
–
byte
Load register exclusive with
LDREXH
Rt, [Rn]
–
halfword
LDRH, LDRHT
Rt, [Rn, #offset]
Load register with halfword
–
LDRSB, LDRSBT
Rt, [Rn, #offset]
Load register with signed byte
–
Load register with signed
LDRSH, LDRSHT
Rt, [Rn, #offset]
–
halfword
LDRT
Rt, [Rn, #offset]
Load register with word
–
LSL, LSLS
Rd, Rm, <Rs|#n>
Logical shift left
N, Z, C
48
SWCU117A – February 2015 – Revised March 2015
Copyright © 2015, Texas Instruments Incorporated