PGA450Q1EVM: EEPROM write in real time code execution.

Arun C6

Intellectual 295 points

Part Number: PGA450Q1EVM
Other Parts Discussed in Thread: PGA450-Q1, TIDA-00151

Dear Akeem,

Can i write or modify EEPROM data during system running.

So that i can access particular address and modify the Threshold value.

over 7 years ago

0 Akeem Whitehead over 7 years ago

TI__Mastermind 27950 points

Hi Arun,

Yes, you can modify the EEPROM data while the PGA450-Q1's 8051 MCU is active.

If you refer to Command 3—"Update an EEPROM value" of the PGA450Q1EVM-S User's Guide and TIDA-00151 UART Demo Instructional ( www.ti.com/.../sldu019b.pdf ), you are given the option to update any single EEPROM address. This code is demonstrated in the TIDA-00151 UART & LIN Demo Firmware for PGA450-Q1 ( www.ti.com/.../toolssoftware ).

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PGA450Q1EVM: EEPROM write in real time code execution.