MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202441017453 A) filed by Bharat Electronics Limited, Bangalore, Karnataka, on March 11, 2024, for 'system and method for emulating eeprom to port on any microcontroller.'
Inventor(s) include Karumanchi Indira Devi; Hiran M K; Sreenivas S; and Deepak C.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "The present disclosure relates to a system (100) for emulating EEPROM, the system includes at least two different memories comprising a flash memory (104) accommodated internal or external to a microcontroller and a RAM (106) accommodated internal to the microcontroller to implement EEPROM emulation. A processing unit is operatively coupled to the microcontroller, the processing unit configured to initially update a single buffer in the RAM, upon updating EEPROM data, followed by sequential copying of data to at least two circular buffers in the flash memory. The processing unit ensures data integrity during power-on recovery, and verify the data integrity of the at least two circular buffers in the flash memory upon each activation of the system. Recover latest correct data from the at least two circular buffers of the flash memory, and update the single buffer in the RAM with the latest correct data on each activation."
Disclaimer: Curated by HT Syndication.
