The DTI PVT Controller/Sensor is used to measure the Temperature, Voltage and Process speed in silicon for the current PVT conditions.


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Key Feature:

• Single-Vendor, Fully-Integrated Subsystem
• Programmable Frequency Divider based on the input clock (Maximum input clock frequency is 200Mhz)
• Flexible measurement depends on PVT
• Provide data for Voltage, Temperature and Process speed
• Easily access by APB interface to configure the IP, control the measurement, and read the status of each sensor
• Supports multiple sensors (Up to 8 sensors. Request Dolphin support if the number of sensors > 8)
• Analog voltages monitoring
• Voltage monitor range: 0-1V or 0-2V
• Synchronize between APB clock domain and core clock domain
• 9-bit successive approximation DAC
• Uncalibrated accuracy of +/- 3C
• Single point calibration achieves +/- 1C accuracy over a range of +/-50C around the calibration temperature
• Double point calibration achieves +/- 1C accuracy
• Analog sensor size of 68.7u x 54.6u
• Digital controller size: ~20k cells
• All TSMC nodes from 65nm to 3nm is supported for PVT sensor