How to write my manufacturer device configuration Data on Customer OTP region in case of SPC582b60e MCU.

[NUndi.1]

Hi,

I am using SPC584b60e MCU, I have to write several hundred byte of data at Customer OTP region which is there in first block flash memory. I am not getting how I can start. I have following question

1) Can I use C55 flash module API to write at this region, if so how I can start, because I don't see any example for writing at OTP region in SPC5 studio ?

2) Can I write data here word by word (32-bit at a time ) instead of whole block write ?

3) What is sequence to initialize, unlock and write at this customer OTP location.

Please provide if any example code is available

Thank you

[Erwan YVIN · Accepted solution]

Hello Nundi ,

you can use C55 flash module API in order to write in One-Time Programmable (OTP) area Test Flash Block

for thers questions, i recommend to go in the RM0449 for additional questions.

Best Regards

Erwan