I'm using LS1043A in my design, and we are not using QE in our board. In RCW what should i Set for bit 166(HDLC1_MODE) and 167(HDLC2_MODE)?

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I'm using LS1043A in my design, and we are not using QE in our board. In RCW what should i Set for bit 166(HDLC1_MODE) and 167(HDLC2_MODE)?

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logeshs
Contributor II

We are not using QUICC Engine in LS1043A, In RCW setting what should we keep, 0 or 1 in the bit 166 and 167?

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r8070z
NXP TechSupport
NXP TechSupport

Have a great day,

Set these bits to 0. It has sense when the TxD pins are open and does not has pull-ups. In all other cases while you do not use these pins as the TxD these bits are irrelevant.

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