OM13006,598 NXP Semiconductors, OM13006,598 Datasheet - Page 265

• 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
20.4.5.5.2 Operation
20.4.5.5.3 Restrictions
20.4.5.5.4 Condition flags
20.4.5.5.5 Example
20.4.5.6.1 Syntax
20.4.5.6 MULS
MVNS Rd, Rm
where:
The MOV instruction copies the value of Rm into Rd.
The MOVS instruction performs the same operation as the MOV instruction, but also
updates the N and Z flags.
The MVNS instruction takes the value of Rm, performs a bitwise logical negate operation
on the value, and places the result into Rd.
In these instructions, Rd, and Rm must only specify R0-R7.
When Rd is the PC in a MOV instruction:
Remark: Though it is possible to use MOV as a branch instruction, ARM strongly
recommends the use of a BX or BLX instruction to branch for software portability.
If S is specified, these instructions:
Multiply using 32-bit operands, and producing a 32-bit result.
MULS Rd, Rn, Rm
•
•
•
•
S is an optional suffix. If S is specified, the condition code flags are updated on the
result of the operation, see
Rd is the destination register.
Rm is a register.
imm is any value in the range 0-255.
Bit[0] of the result is discarded.
A branch occurs to the address created by forcing bit[0] of the result to 0. The T-bit
remains unmodified.
update the N and Z flags according to the result
do not affect the C or V flags.
MOVS R0, #0x000B
MOVS R1, #0x0
MOV
MOVS R3, #23
MOV
MVNS R2, R0
All information provided in this document is subject to legal disclaimers.
R10, R12
R8, SP
Rev. 1 — 10 September 2010
; Write value of 0x000B to R0, flags get updated
Section
Chapter 20: Appendix EM773 ARM Cortex-M0 reference
; Write value of zero to R1, flags are updated
; Write value in R12 to R10, flags are not updated
; Write value of 23 to R3
; Write value of stack pointer to R8
; Write inverse of R0 to the R2 and update flags
20–20.4.3.6.
UM10415
© NXP B.V. 2010. All rights reserved.
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