OM13006,598 NXP Semiconductors, OM13006,598 Datasheet - Page 276

• 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
20.4.7.10.5 Examples
20.4.7.12.1 Syntax
20.4.7.11.1 Syntax
20.4.7.11.2 Operation
20.4.7.11.3 Restrictions
20.4.7.11.4 Condition flags
20.4.7.11.5 Examples
20.4.7.12 WFI
20.4.7.11 WFE
Wait For Event.
Remark: The WFE instruction is not implemented on the EM773.
WFE
If the event register is 0, WFE suspends execution until one of the following events
occurs:
If the event register is 1, WFE clears it to 0 and completes immediately.
For more information see
Remark: WFE is intended for power saving only. When writing software assume that WFE
might behave as NOP.
There are no restrictions.
This instruction does not change the flags.
Wait for Interrupt.
WFI
•
•
•
•
SVC #0x32 ; Supervisor Call (SVC handler can extract the immediate value
an exception, unless masked by the exception mask registers or the current priority
level
an exception enters the Pending state, if SEVONPEND in the System Control
Register is set
a Debug Entry request, if debug is enabled
an event signaled by a peripheral or another processor in a multiprocessor system
using the SEV instruction.
WFE ; Wait for event
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 September 2010
; by locating it via the stacked PC)
Section
Chapter 20: Appendix EM773 ARM Cortex-M0 reference
20–20.3.5.
UM10415
© NXP B.V. 2010. All rights reserved.
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