Gagibit mode(1000Mbps) on DM385IPNC and DM8127IPNC

xiang71740

Other Parts Discussed in Thread: DM385

Hi ALL,

Can anyone tell me how to enable the 1000Mbps on DM385IPNC or DM8127IPNC,since the PHY device AR8031 did support 1000Mbps?

Best Regards,

Xiang

over 13 years ago

0 Rajat Sagar over 13 years ago

TI__Expert 8780 points

Hi Xiang,

My understanding is that AR8031 PHY supports 1000M mode. It has actually been tested on the 8127 IPNC.

Can you refer to the register setting details in AR8031 register spec (datasheet manual). Check section '4.2.2 Control — Fiber Page' BIT13 is responsible for speed selection.

Regards

Rajat Sagar

0 xiang71740 over 13 years ago in reply to Rajat Sagar

Intellectual 755 points

Hi Rajat,

Thanks for your advice,do we need the corresponding setting in DM812x or DM385 side?i will have a try.

Best Regards,

Xiang,

0 Rajat Sagar over 13 years ago in reply to xiang71740

TI__Expert 8780 points

Hi Xiang,

Its the same PHY in both ipnc hw RDKs.

Please try and let us know if you face problems.

Regards

Rajat

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Gagibit mode(1000Mbps) on DM385IPNC and DM8127IPNC