LPC1112FHN33/203,5 NXP Semiconductors, LPC1112FHN33/203,5 Datasheet - Page 493

• Manufacturer Part Number: LPC1112FHN33/203,5
• Description: ARM Microcontrollers - MCU Cortex-M0 16kB flash up to 4 kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1112FHN33/203,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1112
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
UM10398
User manual
28.5.7.6.4 Condition flags
28.5.7.6.5 Examples
28.5.7.7.1 Syntax
28.5.7.7.2 Operation
28.5.7.7.3 Restrictions
28.5.7.7.4 Condition flags
28.5.7.7.5 Examples
28.5.7.8.1 Syntax
28.5.7.8.2 Operation
28.5.7.8.3 Restrictions
28.5.7.7 MSR
28.5.7.8 NOP
This instruction does not change the flags.
Move the contents of a general-purpose register into the specified special register.
MSR spec_reg, Rn
where:
MSR updates one of the special registers with the value from the register specified by Rn.
See
In this instruction, Rn must not be SP and must not be PC.
This instruction updates the flags explicitly based on the value in Rn.
MSR CONTROL, R1 ; Read R1 value and write it to the CONTROL register
No Operation.
NOP
NOP performs no operation and is not guaranteed to be time consuming. The processor
might remove it from the pipeline before it reaches the execution stage.
Use NOP for padding, for example to place the subsequent instructions on a 64-bit
boundary.
There are no restrictions.
MRS R0, PRIMASK ; Read PRIMASK value and write it to R0
Rn is the general-purpose source register.
spec_reg is the special-purpose destination register: APSR, IPSR, EPSR, IEPSR,
IAPSR, EAPSR, PSR, MSP, PSP, PRIMASK, or CONTROL.
Section
28–28.5.7.6.
Chapter 28: LPC111x/LPC11Cxx Appendix: ARM Cortex-M0 reference
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 24 September 2012
UM10398
© NXP B.V. 2012. All rights reserved.
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