What is a reset controller IP?
A reset controller IP is a hardware block that generates,
distributes, and manages reset signals in SoCs and ASICs.
It ensures that processors, peripherals, and subsystems start from a known state
and can recover safely after faults or abnormal conditions.
Reset controller IP plays a critical role in system stability by coordinating
initialization, handling reset dependencies, and controlling recovery behavior
across multiple functional domains.
Main functions of reset controller IP
Reset generation
Reset generation creates the reset signals required to initialize
or reinitialize system components during power-up, reboot, or recovery.
Reset distribution
Reset controller IP distributes reset signals to the appropriate processors,
peripherals, memory blocks, and interconnect domains across the chip.
Reset sequencing
Reset sequencing ensures that different blocks are released from reset
in the correct order, preventing unstable behavior and startup issues in complex SoCs.
Fault recovery and watchdog reset
Reset controller IP can work with watchdogs, fault monitors, and safety logic
to trigger controlled recovery when the system detects an error condition.
Multi-domain reset management
In advanced architectures, reset controllers manage multiple reset domains,
allowing selective reset of specific subsystems without affecting the entire chip.
Key features of reset controller IP cores
- Reliable system initialization
- Programmable reset sequencing
- Support for multiple reset domains
- Fault recovery and watchdog integration
- Scalable integration in complex SoC architectures
How to choose a reset controller IP
Selecting the right reset controller IP depends on your system requirements:
- Number of reset domains
- Required sequencing and dependency control
- Fault recovery and safety requirements
- Integration with watchdogs and clock control
- Compatibility with processor and peripheral subsystems
Applications of reset controller IP cores
- Embedded systems
- Automotive electronics
- Industrial control systems
- Consumer electronics
- Multi-core and multi-domain SoCs
Compare reset controller IP cores from leading vendors
This catalog provides access to a wide range of
reset controller IP cores from leading semiconductor IP providers.
Use filters to compare solutions based on reset management capabilities,
fault handling, sequencing flexibility,
and integration requirements.
All offers in Reset Controller