78M6612-IMR/F Maxim Integrated Products, 78M6612-IMR/F Datasheet - Page 30

• Manufacturer Part Number: 78M6612-IMR/F
• Description: IC POWER MEASUREMENT AC 68-QFN
• Manufacturer: Maxim Integrated Products

Specifications of 78M6612-IMR/F

• Mounting Style: SMD/SMT
• Package / Case: QFN-68
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78M6612 Data Sheet
Special Function Registers for the WD Timer
Interrupt Enable 0 Register (IEN0
Interrupt Enable 1 Register (IEN1
Interrupt Priority 0 Register (IP0
30
IEN0[6]
IEN1[6]
IP0[6]
Bit
Bit
Bit
Note: The remaining bits in the IP0 register are not used for watchdog control.
Note: The remaining bits in the IEN1 register are not used for watchdog control.
MSB
MSB
MSB
EXEN2
EAL
Symbol
Symbol
Symbol
–
SWDT
WDTS
WDT
Note: The remaining bits in the IEN0 register are not used for watchdog control.
SWDT
WDTS
WDT
Function
Watchdog timer refresh flag.
Set to initiate a refresh of the watchdog timer. Must be set directly before
SWDT is set to prevent an unintentional refresh of the watchdog timer.
WDT is reset by hardware 12 clock cycles after it has been set.
Function
Watchdog timer start/refresh flag.
Set to activate/refresh the watchdog timer. When directly set after
setting
the hardware 12 clock cycles after it has been set.
Function
Watchdog timer status flag. Set when the watchdog timer was started.
Can be read by software.
)
IP0.5
ET2
EX6
WDT, a watchdog timer refresh is performed. Bit SWDT is reset by
)
)
Table 20: The
Table 21: The
Table 22: The
IP0.4
EX5
ES0
IEN0 Register
IEN1 Register
IP0.3
ET1
EX4
IP0
Register
IP0.2
EX1
EX3
IP0.1
ET0
EX2
IP0.0
EX0
–
LSB
LSB
LSB
DS_6612_001
Rev. 1.2