C8051F700DK Silicon Laboratories Inc, C8051F700DK Datasheet - Page 170

• Manufacturer Part Number: C8051F700DK
• Description: DEV KIT FOR C8051F700
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F700DK

• Contents: Board, Cables, CD, Debugger, Power Supply
• Processor To Be Evaluated: C8051F7x
• Processor Series: C8051F7xx
• Interface Type: USB
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F7xx
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1635

C8051F70x/71x
SFR Definition 26.1. WDTCN: Watchdog Timer Control
SFR Address = 0xE3; SFR Page = All Pages
170
Name
Reset
7:0
2:0
Bit
Type
4
Bit
WDTTIMEOUT Watchdog Timeout Interval
WDTSTATUS
WDT[7:0]
Name
7
0
WDT Control.
Watchdog Status Bit.
Bits.
6
0
Description
5
0
Rev. 1.0
4
1
WDT[7:0]
Writing 0xA5 both
enables and reloads the
WDT.
Writing 0xDE followed
within 4 system clocks by
0xAD disables the WDT.
Writing 0xFF locks out
the disable feature.
WDTCN[2:0] bits set the
Watchdog Timeout Inter-
val. When writing these
bits, WDTCN[7] must be
set to 0.
R/W
3
0
Write
2
1
0: WDT is inactive
1: WDT is active
1
1
Read
0
1