Algorithm Level Error Detection in Low Voltage Systolic Array

An energy efficient architecture for TPUs that is based on reduced voltage operation. The errors are captured and corrected by utilizing ABFT and hence aggressive voltage scaling is made possible.

A High-Level Approach for Energy Efficiency Improvement of FPGAs by Voltage Trimming

This paper proposes a solution that makes voltage scaling possible by simply using HLS tools provided by vendor to improve energy efficiency of FPGAs by 2x

A High-Level Approach for Energy Efficiency Improvement of FPGAs by Voltage Trimming

This paper proposes a solution that makes voltage scaling possible by simply using HLS tools provided by vendor to improve energy efficiency of FPGAs by 2x

A High-Level Approach for Energy Efficiency Improvement of FPGAs by Voltage Trimming

This paper proposes a solution that makes voltage scaling possible by simply using HLS tools provided by vendor to improve energy efficiency of FPGAs by 2x

Algorithm Level Error Detection in Low Voltage Systolic Array

An energy efficient architecture for TPUs that is based on reduced voltage operation. The errors are captured and corrected by utilizing ABFT and hence aggressive voltage scaling is made possible.

Algorithm Level Error Detection in Low Voltage Systolic Array

An energy efficient architecture for TPUs that is based on reduced voltage operation. The errors are captured and corrected by utilizing ABFT and hence aggressive voltage scaling is made possible.

Comparison of Dynamic Voltage Scaling (DVS) of Core Voltage Using the On-board Voltage Regulator and External Voltage Regulator via I2C Protocol in Automotive Micro controller

Dynamic Voltage Scaling is performed on automotive micro-controller AURIX from Infineon Technologies. In this micro-controller the core and different IPs operate on the 1.25 V supply rail, so dynamically voltage is changed according to the workload in the micro-controller. DVS is done either using an internal onboard voltage regulator or an external voltage regulator. An External board (KITPF3000FRDMEV), which has a controller and a Power Management Integrated Circuit (PMIC) is used for changing the supply voltage to the micro-controller during DVS using an external voltage regulator. The micro-controller is predicting the workload and according to workload, the control command is sent to the controller (FRDM-KL25) in the kit through I2C communication and then the controller sends the command to adjust the voltage of PMIC (PF3000) through I2C communication. Both current measurements for the internal voltage regulator and external voltage regulator are measured for various loads and latency is measured for various baud rates while using external voltage regulator through I2C protocol.