Analog Devices ADuCM356 User Manual

Reference Manual ADuCM356
REGISTER DETAILS: DIGITAL DIE WAKE-UP TIMER
analog.com Rev. A | 300 of 312
Table 394. Bit Descriptions for CNT2
Bits Bit Name Settings Description Reset Access
15 Reserved Reserved. 0x0 R
[14:0] VALUE Fractional Bits of the WUT Real-Time Count. CNT2 contains the fractional part of the WUT count, where
the count is denominated in prescaled time units and is given by CNT1, CNT0, and CNT2. The overall
resolution of the real-time count, including the fractional bits in CNT2, is therefore one 32 kHz clock period.
CNT2 is zeroed during the CPU writes a new pair of values to the CNT1 and CNT0 registers to redefine the
elapsed time units count while the WUT is enabled and this posted twin write is executed, when the CPU
enables the WUT from a disabled state using the CNTEN bit of CR0, or when the WUT is enabled. The
degree of prescaling in the WUT is changed by PRESCALE2EXP in CR1.
0x0 R

Analog Devices ADuCM356 Specifications

General

Brand	Analog Devices
Model	ADuCM356
Category	Microcontrollers
Language	English