DS160PR410: DS160PR410 SNLU255 Programming Guide Typo?

Kyoung Sup Chang

Part Number: DS160PR410

Hi, I want to know if SNLU255 DS160PR410 Programming Guide manual has typo .

On Page 9 0x80 should be written to 0x04 channel register to set DC Gain 3.5dB

But on Page 15, I can see CTLE DC Gain bit number is 5

Please tell me this is typo.

+1 Nasser Mohammadi over 3 years ago

Hi Kyoung,

Yes this is a typo. Register value = 0x80 and Mask = 0xC0 is not correct. Please below note correct settings:

1). 0dB DC Gain Default Setting:

RAW 04,00,20 // Here we are setting bit 5 of reg 0x04 to zero - as noted in the programming guide.

2). 3.5dB Gain:

RAW 04,20,20 // Here we are setting bit 5 of reg 0x04 to 1

Regards,Nasser

0 Kyoung Sup Chang over 3 years ago in reply to Nasser Mohammadi

Thank you very much.

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