HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 555

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

WTCNT value
Overflow
H'FF
H'00
Time
WT/IT = 1
H'00 written
WOVF = 1
WT/IT = 1
H'00 written
TME = 1
in WTCNT
TME = 1
in WTCNT
WDTOVF and
internal reset generated
WDTOVF
signal
512
clocks
Internal
reset
signal*
2048
clocks
WT/IT: Timer mode select bit
TME: Timer enable bit
Note: Internal reset signal is generated only when the RSTE bit is set to 1.
Figure 13.4 Operation in Watchdog Timer Mode
541