s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 85

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

S3C2410A
MRC
MRS
MSR
MUL
MVN
ORR
RSB
RSC
SBC
STC
STM
STR
SUB
SWI
SWP
TEQ
TST
Mnemonic
Move from coprocessor register to
CPU register
Move PSR status/flags to register
Move register to PSR status/flags
Multiply
Move negative register
OR
Reverse Subtract
Reverse Subtract with Carry
Subtract with Carry
Store coprocessor register to memory
Store Multiple
Store register to memory
Subtract
Software Interrupt
Swap register with memory
Test bitwise equality
Test bits
Table 3-1. The ARM Instruction Set (Continued)
Instruction
Rn: = cRn {<op>cRm}
Rn: = PSR
PSR: = Rm
Rd: = Rm
Rd: = 0
Rd: = Rn OR Op2
Rd: = Op2 - Rn
Rd: = Op2 - Rn - 1 + Carry
Rd: = Rn - Op2 - 1 + Carry
address: = CRn
Stack manipulation (Push)
<address>: = Rd
Rd: = Rn - Op2
OS call
Rd: = [Rn], [Rn] := Rm
CPSR flags: = Rn EOR Op2
CPSR flags: = Rn AND Op2
FFFFFFFF EOR Op2
Rs
Action
ARM INSTRUCTION SET
3-3