LPC1112FHN33/203,5 NXP Semiconductors, LPC1112FHN33/203,5 Datasheet - Page 490

• 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
28.5.7.1.1 Syntax
28.5.7.1.2 Operation
28.5.7.1.3 Restrictions
28.5.7.1.4 Condition flags
28.5.7.1.5 Examples
28.5.7.2.1 Syntax
28.5.7.2.2 Operation
28.5.7.1 BKPT
28.5.7.2 CPS
Table 438. Miscellaneous instructions
Breakpoint.
BKPT #imm
where:
The BKPT instruction causes the processor to enter Debug state. Debug tools can use
this to investigate system state when the instruction at a particular address is reached.
imm is ignored by the processor. If required, a debugger can use it to store additional
information about the breakpoint.
The processor might also produce a HardFault or go in to lockup if a debugger is not
attached when a BKPT instruction is executed. See
information.
There are no restrictions.
This instruction does not change the flags.
Change Processor State.
CPSID i
CPSIE i
CPS changes the PRIMASK special register values. CPSID causes interrupts to be
disabled by setting PRIMASK. CPSIE cause interrupts to be enabled by clearing
PRIMASK.See
Mnemonic
SVC
WFE
WFI
imm is an integer in the range 0-255.
BKPT #0
; Breakpoint with immediate value set to 0x0.
Chapter 28: LPC111x/LPC11Cxx Appendix: ARM Cortex-M0 reference
Section 28–28.4.1.3.6
All information provided in this document is subject to legal disclaimers.
Brief description
Supervisor Call
Wait For Event
Wait For Interrupt
Rev. 12 — 24 September 2012
for more information about these registers.
Section 28–28.4.4.1
UM10398
See
Section 28–28.5.7.
10
Section 28–28.5.7.
11
Section 28–28.5.7.
12
© NXP B.V. 2012. All rights reserved.
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