Home/Support/Support Forum/RCM4300 and memory
Welcome to Digi Forum, where you can ask questions and receive answers from other members of the community.

RCM4300 and memory

0 votes
Hello,

Is there an EEPROM inside the module RCM4300?

Thanks and best regards
Fabrice
asked May 4 in Rabbit Software by fabrice New to the Community (2 points)

Please log in or register to answer this question.

1 Answer

0 votes
No, but it has flash memory with a SPI interface that it boots from and can use for data storage.
answered May 4 by TomCollins Veteran of the Digi Community (2,297 points)
I already use SRAM with the "protected" keyword with a battery.
But in my new project I would like to avoid battery
Take a look at Samples\UserBlock\userblock_sample.c to see how you can read and write to a portion of the serial flash dedicated to the User Data Block.
...