WDT_COMP_PARAM_1

         Component Parameters Register 1
      
Module Instance Base Address Register Address
i_watchdog_0_wdt_address_block 0xFFD00200 0xFFD002F4
i_watchdog_1_wdt_address_block 0xFFD00300 0xFFD003F4
i_watchdog_2_wdt_address_block 0xFFD00400 0xFFD004F4
i_watchdog_3_wdt_address_block 0xFFD00500 0xFFD005F4

Size: 32

Offset: 0xF4

Access: RO

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

RSVD_31_29

RO 0x0

WDT_CNT_WIDTH

RO 0x10

WDT_DFLT_TOP_INIT

RO 0xF

WDT_DFLT_TOP

RO 0xF

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

RSVD_15_13

RO 0x0

WDT_DFLT_RPL

RO 0x4

APB_DATA_WIDTH

RO 0x2

WDT_PAUSE

RO 0x0

WDT_USE_FIX_TOP

RO 0x1

WDT_HC_TOP

RO 0x0

WDT_HC_RPL

RO 0x0

WDT_HC_RMOD

RO 0x0

WDT_DUAL_TOP

RO 0x1

WDT_DFLT_RMOD

RO 0x0

WDT_ALWAYS_EN

RO 0x0

WDT_COMP_PARAM_1 Fields

Bit Name Description Access Reset
31:29 RSVD_31_29


                     
RO 0x0
28:24 WDT_CNT_WIDTH


                     
RO 0x10
23:20 WDT_DFLT_TOP_INIT


                     
RO 0xF
19:16 WDT_DFLT_TOP


                     
RO 0xF
15:13 RSVD_15_13


                     
RO 0x0
12:10 WDT_DFLT_RPL


                     
RO 0x4
9:8 APB_DATA_WIDTH


                        
Value Description
0x0 APB data width is 8 bits
0x1 APB data width is 16 bits
0x2 APB data width is 32 bits
RO 0x2
7 WDT_PAUSE


                        
Value Description
0x0 Pause enable signal is non existent
0x1 Pause enable signal is included
RO 0x0
6 WDT_USE_FIX_TOP


                        
Value Description
0x0 User must define timeout values
0x1 Use predefined timeout values
RO 0x1
5 WDT_HC_TOP


                        
Value Description
0x0 Timeout period is programmable
0x1 Timeout period is hard coded
RO 0x0
4 WDT_HC_RPL


                        
Value Description
0x0 Reset pulse length is programmable
0x1 Reset pulse length is hardcoded
RO 0x0
3 WDT_HC_RMOD


                        
Value Description
0x0 Output response mode is programmable
0x1 Output response mode is hard coded
RO 0x0
2 WDT_DUAL_TOP


                        
Value Description
0x0 Second timeout period is not present
0x1 Second timeout period is present
RO 0x1
1 WDT_DFLT_RMOD


                        
Value Description
0x0 System reset only
0x1 Interrupt and system reset
RO 0x0
0 WDT_ALWAYS_EN


                        
Value Description
0x0 Watchdog timer disabled on reset
0x1 Watchdog timer enabled on reset
RO 0x0