AM2432: AM2432BSDGHIALXR is HS-FS , HS-SE or GP?

cheng guo

Prodigy 190 points

Part Number: AM2432

Tool/software:

Hi TI

For am243x-lp board, there are two kind of chip, one is hs-fs, the other is gp.

But in sdk, I found there is another device type, it is HS-SE.

In our project, we use AM2432BSDGHIALXR, which is non-functional safety but secure. So what kind of device type it is? HS-FS, HS-SE or GP?

over 1 year ago

0 Nitika Verma over 1 year ago

TI__Expert 7385 points

Hi,

Can you follow the steps mentioned in this FAQ to determine the device type - https://e2e.ti.com/support/processors-group/faq-am6xx-how-to-check-if-device-type-is-hs-se-hs-fs-or-gp?

Do let me know if you face any issues.

Regards,

Nitika

0 cheng guo over 1 year ago in reply to Nitika Verma

Prodigy 190 points

Hi Nitika

Thanks for your reply. We don't boot from uart in our project, can you help to check the part number of the chip we are using, thanks.

0 Kier over 1 year ago

Mastermind 9305 points

cheng guo said:
AM2432BSDGHIALXR

You found the device name convention in your second screenshot. Breaking down your part number confirms you have the HS part as follows:

AM2432

B : Silicon Revision 2.0

S : Speed Grade

D : Features

G : Functional Safety

H : Secure.

Since you have H and not G(P) you be sure you have the HS-FS version. When you program the security keys to each device, it transits from HS-FS to HS-SE type. SE means Security Enabled.

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AM2432: AM2432BSDGHIALXR is HS-FS , HS-SE or GP?