T2080 - SERDES

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T2080 - SERDES

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Contributor II

Hi,

Can SERDES 1 and 2 be configured independently. Or it should be configured as per combinations shown in below table?

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As per RCW bits, its intimated that SRDS_PRTCL_S1 and SRDS_PRTCL_S2 be used in conjunction. But there were no details whether (Table 4-40 of T2080RM) combinations provided in Table 19-1 to be maintained. Please check and let me know.

Regards,

Mani

3 Replies

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NXP TechSupport
NXP TechSupport

As mentioned in the manual, SRDS_PRTCL_S1 and SRDS_PRTCL_S2 are used in conjunction. Table 19-1 provides enabled combinations of those fields. The combination includes SRDS_PRTCL_S1 and SRDS_PRTCL_S2 values at the same row of the table. In your example these can be either 0x1C and 0x1F or 0x95 and 0x1F.

59 Views
Contributor II

Hello Bulat,

Thanks for your reply,

As SERDES 1 and SERDES 2 are operated independently with REFCLK1 and REFCLK2. I am expecting that by using SRDS_PRTCL_S* registers they can configure independently.

Please let me know the requirement of using these combinations as per table 19-1.

Regards,

Mani

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59 Views
NXP TechSupport
NXP TechSupport

I am not sure what you mean with "requirement of using". Can you clarify?

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