DP83867IR: Test mode channel select

Yuta Nishie

Part Number: DP83867IR

Tool/software:

Hi,

In the table described in "7.6.27 Testmode Channel Control (TMCH_ CTRL)" in the datasheet, there was no indication of RW or RO in DEFAULT. Am I correct to understand TMCH_CTRL, Address 0x0025 as RW?

Best Regards,

Nishie

over 1 year ago

+1 Hillman Lin over 1 year ago

TI__Mastermind 26045 points

Hi Nishie,

Thank you for pointing it out. Yes, this register is RW.

Regards,

Hillman Lin

0 Yuta Nishie over 1 year ago in reply to Hillman Lin

Genius 5490 points

Hi Hillman-san,

I have an additional question.

I performed the compliance test for Channel A by rewriting CFG1 (0x0009). I also want to test Channels B-D, so we want to rewrite TMCH_CTRL (0x0025). Is there a flowchart for when to rewrite TMCH_CTRL (0x0025)?

Best Regards,

Nishie

+1 Hillman Lin over 1 year ago in reply to Yuta Nishie

TI__Mastermind 26045 points

Hi Nishie,

Not sure if I follow your question completely. As long as the 0x0025 is change and follow the sequence below. It should be fine:

Regards,

Hillman Lin

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DP83867IR: Test mode channel select