Zynq UltraScale+ Devices Register Reference > Module Summary > SWDT Module

SWDT Module

SWDT Module Description

Module NameSWDT Module
Modules of this TypeCSU_WDT, SWDT, WDT
Base Address0x00FFCB0000 (CSU_WDT)
0x00FF150000 (SWDT)
0x00FD4D0000 (WDT)
DescriptionSystem Watchdog Timer, CSU System Watchdog Timer

SWDT Module Register Summary

Register NameAddressWidthTypeReset ValueDescription
MODE0x000000000024mixedMixed types. See bit-field details.0x000001C2WD zero mode register
CONTROL0x000000000426mixedMixed types. See bit-field details.0x00003FFCCounter Control Register
RESTART0x000000000816woWrite-only0x00000000Restart key register - this not a real register as no data is stored
STATUS0x000000000C 1roRead-only0x00000000Status Register