• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 98 subscribers
  • Views 436 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.

TDA2EXEVM: EMIF: control the offset ratio value from read DQS to read DQ

James Lee
Expert 3145 points

Part Number: TDA2EXEVM

Hello,

Do we have any EMIF registers to control offset ratio value from read DQS to read DQ?

For the write DQS/DQ offset we have EMIF_EXT_PHY_CONTROL_25 register but I cannot find the same for read.

What I'm trying to do is to change the slave ratio offset manually so that we could calculate the setup/hold time (by checking the points from read failure to success) but cannot find the relevant registers.

Please let me know if you have any better ideas to measure read setup/hold time.

Regards, James