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msp430 type detection

Other Parts Discussed in Thread: MSP430FG4618, MSP430FG4617

2 types of msp430 are used in one product. msp430fg4617 or msp430fg4618(with bigger size of flash)

in my firmware, I like to detect the type of the chip used to prevent custom to upload a big size firmware to the msp430fg4617.

I read some information, it seems that chip identification information are stored in 0ff0 - 0fff.

MSP430FG4617 (0ff0 - 0fff)

F4 6F 30 40 00 00 00 00 00 00 02 12 01 47 d7 7a

MSP430FG4618(0fff0 - 0fff)

F4 6F 32 40 00 00 00 00 00 00 02 12 01 47 d6 7a

the only difference is the byte in address 0x0ff2

Can someone help me to decode this?

I only know F4 6F is the chip identification, it seems it's the chip family, and 0x0ffa-0x0ffb store the bsl version?

is there any look up table somewhere?

Thanks

Yong

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