Forum Discussion

Occasional Contributor

2 years ago

Solved

stratix10 power configuration

Hello : I am using the Stratix10-1SX110HN2F43I2VG, and the datasheet indicates that it is a smartVID device. So, I plan to use an LTM4677 to power it. The LTM4677 has two output channels. I inte...

Configuration

Farabi_Altera
2 years ago
Hello,

SDM communicate with power regulators via I2C signals connected between FPGA and regulators. The power requirement is feedback to regulators so it can regulate the correct voltage required by the FPGA on each power rails. This is done automatically and you need to use only supported power regulators in order to make sure the communication between regulator and FPGA has no errors.
please refer to this link : https://www.intel.com/content/www/us/en/docs/programmable/757318/current/steps-to-decode-the-pmbus-transaction-log.html
for more details.

regards,
Farabi

Farabi_Altera

Regular Contributor

2 years ago

Hello,

SDM communicate with power regulators via I2C signals connected between FPGA and regulators. The power requirement is feedback to regulators so it can regulate the correct voltage required by the FPGA on each power rails. This is done automatically and you need to use only supported power regulators in order to make sure the communication between regulator and FPGA has no errors.

please refer to this link : https://www.intel.com/content/www/us/en/docs/programmable/757318/current/steps-to-decode-the-pmbus-transaction-log.html

for more details.

regards,

Farabi