MSP430FR2111: How to read different Deceive ID of MSP420FR2111

du zhang

Part Number: MSP430FR2111
Other Parts Discussed in Thread: MSP-GANG

Dear sir

l use MSP430FR2111 as our controller in product, l need distinguish between different devices; so l read the device ID `s lotwater parameters, the code is as below,but l found the lot water ID is same,

what`s the reason ? can you help to resolve it？

over 4 years ago

0 zrno soli over 4 years ago

Guru 33653 points

You should use also Die X Pos and Die Y Pos ....

Get Device
# JTID Fuse Device Core Hard Soft LotWafer DieX DieY
0 91   OK   3180 1104 12   12 013BB046 0D00 1E00
1 91   OK   3180 1104 12   12 013BB046 1200 1E00
2 91   OK   5435 0100 10   10 ADE98146 0A00 2100
3 91   OK   5435 0100 10   10 ADE98146 0400 2000

0 Johnson He over 4 years ago

TI__Mastermind 28286 points

Hi du,

This Lot wafer ID stores the ID number of the wafer, so it is not possible to distinguish between different devices. You can try to distinguish it between the Die X position and the Die Y position, or set different SN serial numbers to distinguish them when downloading the program.

Best Regards

Johnson

0 du zhang over 4 years ago in reply to Johnson He

Intellectual 580 points

dear johnson

can you tell the meaning of lot wafer id and the die x and die y? one more question can l set the SN serial when l download the code with tool of MSP-GANG? thank you very much!

0 Johnson He over 4 years ago in reply to du zhang

TI__Mastermind 28286 points

Hi du,

You can get the information you want from the link below.

https://e2e.ti.com/support/microcontrollers/msp430/f/166/p/739249/2729291?tisearch=e2e-sitesearch&keymatch=die%20x%20die%20y#2729291

Best Regards,

Johnson

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MSP430FR2111: How to read different Deceive ID of MSP420FR2111