Usage constraints
There are no usage constraints.
Memory offset and full register reset value
See
3.9.1 PVT sensor control registers summary
.
The following table shows the CTRL_CLKSEL Register bit assignments.
Table 3-55 CTRL_CLKSEL Register bit assignments
Bits
Name
Function
[31:3]
-
Reserved.
[2:0]
CTRL_CLKSEL[2:0]
Selects the PVT sensor input clocks:
0b0
: Ring oscillator clock.
0b1
:
REFCLK
.
Reset value
0x000
.
CTRL_SAMPLE Register
The CTRL_SAMPLE Register characteristics are:
Purpose
Individually initiates the PVT measurements.
Usage constraints
There are no usage constraints.
Memory offset and full register reset value
See
3.9.1 PVT sensor control registers summary
.
The following table shows the CTRL_SAMPLE Register bit assignments.
Table 3-56 CTRL_SAMPLE Register bit assignments
Bits
Name
Function
[31:3]
Reserved.
[2:0]
CTRL_SAMPLE[2:0]
Initiate PVT measurements:
0b0
: No effect.
0b1
: Initiate measurement.
Reset value
0x000
.
CTRL_PERIOD Register
The CTRL_PERIOD Register characteristics are:
Purpose
Stores the reference counter period in
REFCLK
cycles.
Usage constraints
There are no usage constraints.
Memory offset and full register reset value
See
3.9.1 PVT sensor control registers summary
.
The following table shows the CTRL_PERIOD Register bit assignments.
3 Programmers model
3.9 PVT sensor registers
101835_0000_01_en
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