8.5.6 CONFIG6

Configuration Byte 6
Name: CONFIG6
Address: 0x300005

Bit 76543210 
   WDTCCS[2:0]WDTCWS[2:0] 
Access R/WR/WR/WR/WR/WR/W 
Reset 111111 

Bits 5:3 – WDTCCS[2:0] WDT Input Clock Selector

ValueNameDescription
xWDTE = 00These bits have no effect
111WDTE ≠ 00Software control
110 to 011WDTE ≠ 00Reserved
010WDTE ≠ 00WDT reference clock is the SOSC
001WDTE ≠ 00WDT reference clock is the 31.25 kHz MFINTOSC
000WDTE ≠ 00WDT reference clock is the 31.0 kHz LFINTOSC

Bits 2:0 – WDTCWS[2:0] WDT Window Select(1)

WDTCWSWDTCON1[WINDOW] at PORSoftware Control of WINDOW
ValueWindow Delay Percent of TimeWindow Opening Percent of Time
111111n/a100Yes
110110n/a100No
1011012575
10010037.562.5
0110115050
01001062.537.5
0010017525
00000087.512.5
Note:
  1. For any setting other than WDTCWS = 111, user firmware has to arm the WDT by reading the WDTCON0 register before executing the CLRWDT instruction.