OM13006,598 NXP Semiconductors, OM13006,598 Datasheet - Page 239

• 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
20.3.3.3 Exception handlers
20.3.3.4 Vector table
Table 225. Properties of different exception types
[1]
[2]
[3]
[4]
For an asynchronous exception, other than reset, the processor can execute additional
instructions between when the exception is triggered and when the processor enters the
exception handler.
Privileged software can disable the exceptions that
configurable priority, see
For more information about HardFaults, see
The processor handles exceptions using:
Interrupt Service Routines (ISRs) — Interrupts IRQ0 to IRQ31 are the exceptions
handled by ISRs.
Fault handler — HardFault is the only exception handled by the fault handler.
System handlers — NMI, PendSV, SVCall SysTick, and HardFault are all system
exceptions handled by system handlers.
The vector table contains the reset value of the stack pointer, and the start addresses,
also called exception vectors, for all exception handlers.
the exception vectors in the vector table. The least-significant bit of each vector must be 1,
indicating that the exception handler is written in Thumb code.
Exception
number
12-13
14
15
16 and above
To simplify the software layer, the CMSIS only uses IRQ numbers and therefore uses negative values for
exceptions other than interrupts. The IPSR returns the Exception number, see
See
See
Increasing in steps of 4.
Section 20.3.3.4
Section
[1]
20–20.5.2.6.
All information provided in this document is subject to legal disclaimers.
IRQ
number
-
-2
-1
0 and above
Rev. 1 — 10 September 2010
for more information.
Section
[1]
Chapter 20: Appendix EM773 ARM Cortex-M0 reference
20–20.5.2.3.
Exception
type
Reserved
PendSV
SysTick
Interrupt (IRQ)
Section
…continued
Table 20–225
20–20.3.4.
Priority
-
Configurable
Configurable
Configurable
Figure 20–58
shows as having
[3]
[3]
[3]
Table
UM10415
shows the order of
© NXP B.V. 2010. All rights reserved.
20–220.
Vector
address
-
0x00000038
0x0000003C
0x00000040 and
above
[4]
[2]
239 of 310