• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 32 subscribers
  • Views 536 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TLK10232: What are the side effects changing HS_SERDES_CONTROL_3 Regsiter (0x1E, 0x0004) ?

Kawai
Guru 19785 points
Part Number: TLK10232

Hello Team,

Please allow me to confirm what would be the side effects to change following registers from default value.

Thanks for the document.
https://e2e.ti.com/support/interface/high_speed_interface/f/138/t/595706

1). HS_CDRFMULT[1:0]
What is the side effect changing from default "01 : Second order. 1x mode." to "00 : First order, frequency tracking disabled" or "10 : Second order, 2x mode"
I believe, Second order, 2x mode would be better setting to improve CDR tracking ability.

2). HS_CDRTHR[1:0]
I believe the setting to "00 : Four Vote Threshold" will have the fastest CDR tracking ability. What would be the side effect changing from the default "01 : Eight Vote Threshold" ?

3). HS_H1CDRMODE
What is the side effect when setting changed from default "0 : Normal Operation" to "1 : Enables CDR mode suitable fro short channel"

Best Regards,

Kawai