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I store important constants in the OTP area.
I have seen relevant books, and if an application is supposed to move to the ROM area later, the specific locations within Flash and OTP are used by TI for checksum and device identification numbers.as.
My questions
1. Where is the specific location?
2. I want to know how to verify checksum comparison and identification number.
I would appreciate it if you could give me a detailed explanation.
Regards,
Han
Han,
The PARTID definition and addresses are documented in the datasheet here: http://www.ti.com/document-viewer/TMS320F28335/datasheet/device-emulation-registers-litsprs230-0465#litSPRS230-0465
The ROM Checksum information can be found in the Boot ROM refernece guide: http://www.ti.com/lit/spru963 section 4.1 page 68
Best,
Matthew