OM13006,598 NXP Semiconductors, OM13006,598 Datasheet - Page 228

• Manufacturer Part Number: OM13006,598
• Description: BOARD EVAL EM773 METER EU PLUG
• Manufacturer: NXP Semiconductors
• Type: Other Power Managementr

Specifications of OM13006,598

• Design Resources: Plug Meter Schematics, Gerber Files USB Dongle Schematics, Gerber Files
• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: EM773FHN33,551
• Interface Type: USB
• Maximum Operating Temperature: + 150 C
• Operating Supply Voltage: 1.8 V to 3.6 V
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Primary Attributes: -
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: EM773, OL2381
• Other names: 568-6681

NXP Semiconductors
UM10415
User manual
20.3.1.3.1 General-purpose registers
20.3.1.3.2 Stack Pointer
Table 217. Core register set summary
[1]
[2]
R0-R12 are 32-bit general-purpose registers for data operations.
The Stack Pointer (SP) is register R13. In Thread mode, bit[1] of the CONTROL register
indicates the stack pointer to use:
Name
R0-R12
MSP
PSP
LR
PC
PSR
APSR
IPSR
EPSR
PRIMASK
CONTROL
Fig 53. Processor core register set
•
•
Describes access type during program execution in thread mode and Handler mode. Debug access can
differ.
Bit[24] is the T-bit and is loaded from bit[0] of the reset vector.
0 = Main Stack Pointer (MSP). This is the reset value.
1 = Process Stack Pointer (PSP).
High registers
Low registers
Program Counter
Stack Pointer
Link Register
RW
Type
RW
RW
RW
RW
RW
RW
RO
RO
RW
RW
All information provided in this document is subject to legal disclaimers.
[1]
Rev. 1 — 10 September 2010
Reset value
Unknown
See description
Unknown
Unknown
See description
Unknown
Unknown
0x00000000
Unknown
0x00000000
0x00000000
CONTROL
PRIMASK
PC (R15)
SP (R13)
LR (R14)
Chapter 20: Appendix EM773 ARM Cortex-M0 reference
PSR
R10
R11
R12
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
[2]
[2]
Program Status Register
Interrupt mask register
Control Register
Description
Section 20–20.3.1.3.1
Section 20–20.3.1.3.2
Section 20–20.3.1.3.2
Section 20–20.3.1.3.3
Section 20–20.3.1.3.4
Table 20–218
Table 20–219
Table 220
Table 20–221
Table 20–222
Table 20–223
General purpose registers
PSP
Special registers
UM10415
© NXP B.V. 2010. All rights reserved.
MSP
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