How to identify DM8168 chip version ？

Ternence_Hsu

Prodigy 160 points

Hi ;

In the DM8168, how to identify the version of the chip by the program ， For example CYG or CYG2 ;

Thanks in advance.

Regards,

Ternence

over 10 years ago

0 Pavel Botev over 10 years ago

TI__Guru**** 170625 points

Hi Ternence,

Do you mean you want to distinguish between the different device speed ranges, for example to distinguish between CYG (930MHz ARM; 750MHz DSP) and CYG2 (1.1 GHz ARM; 930MHz DSP)?

Regards,
Pavel

0 Pavel Botev over 10 years ago in reply to Pavel Botev

TI__Guru**** 170625 points

If this is what you need, no, there is no software option for this.

Regards,
Pavel

0 Ternence_Hsu over 10 years ago in reply to Pavel Botev

Prodigy 160 points

Hi Pavel,

Thank you for your reply;

Yes, is this meaning ;

Can't get this chip version by register or the serial number ?

Regards,
Ternence

0 Pavel Botev over 10 years ago in reply to Ternence_Hsu

TI__Guru**** 170625 points

Ternence,

Ternence_Hsu said:
Can't get this chip version by register or the serial number ?

If by "chip version" you mean device speed ranges, no, there is no register for this. You can read register to determine the device type (DM816x, DM814x, DM811x, etc) (GP, HS, EMU, etc) and silicon revision (1.0, 1.1, 2.0, 2.1).

Regards,
Pavel

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How to identify DM8168 chip version ？