Table of Contents
Advertisement
19 WATCHDOG TIMER –
ADSP-2147X
The ADSP-2147x processors include a 32-bit watchdog timer (WDT)
that can be used to implement a software watchdog function. The timer
can improve system reliability by forcing the processor to a known state
through generation of a system reset if the timer expires before being
reloaded by software. The WDT specifications are shown in
Table 19-1. Watchdog Timer Specifications
Feature
Connectivity
Multiplexed Pinout
SRU DPI Required
SRU DPI Default Routing
Interrupt Control
Protocol
Master Capable
Slave Capable
Transmission Simplex
Transmission Half Duplex
Transmission Full Duplex
Access Type
Data Buffer
Core Data Access
DMA Data Access
ADSP-214xx SHARC Processor Hardware Reference
www.BDTIC.com/ADI
Availability
No
No
No
No
N/A
N/A
N/A
N/A
N/A
No
N/A
N/A
Table
19-1.
19-1
Advertisement
Chapters
Table of Contents
