[LS1046A] pin of EC2 question

[mdz_hjit]

hi,

    I have a question about EC2 being used to use 1588,Some pins do not have 1588 functions, such as EC2_ RXD[3:2],I want to use these pins for GPIO.I configure RCW EC2 = 2,But it didn't succeed,EC2_ RXD[3:2] cannot output high or low.

     How to configure correctly?

[mrudangshelat-13]

Hi @mdz_hjit 

Set the RCW[EC2] = 1 for configuring the EC2_ RXD[3:2] as GPIO. You can refer to table# 3-11 in the 'Updates to LS1046A Reference Manual, Rev. 3' document for more details.

Regards,
Mrudang Shelat