RFM42/43
Register 17h. Wake-Up Timer Value 1
Bit
D7
D6
D5
D4
D3
D2
D1
D0
wtm[15:8]
R/W
Name
Type
Reset value = xxxxxxxx
Bit
Name
Function
7：0
wtm[15:8]
Wake Up Timer Mantissa (M) Value*.
*Note: The period of the wake-up timer can be calculated as TWUT = (4 x M x 2R ) / 32.768 ms.
Register 18h. Wake-Up Timer Value 2
Bit
D7
D6
D5
D4
D3
D2
D1
D0
wtm[7:0]
R/W
Name
Type
Reset value = xxxxxxxx
Bit
Name
Function
7：0
wtm[7:0]
Wake Up Timer Mantissa (M) Value*.
*Note: The period of the wake-up timer can be calculated as TWUT = (4 x M x 2R ) / 32.768 ms.
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