DS250DF230: HEO Value

Yuta Nishie

Part Number: DS250DF230

Tool/software:

Hi,

Can you tell me the reason why there is a difference between the HEO value reading Address 0x27 and the HEO value on the Eye Monitor screen of SigCon Archtect?

Is the accumulation time required to observe HEO on the Eye Monitor screen of SigCon Archtect different from when reading Address 0x27?

If not, please tell me how much difference there is.

Best Regards,

Nishie

2 months ago

+1 Drew Miller1 2 months ago

TI__Mastermind 21642 points

Hi Nishie-san,

Do you see significant variation between the HEO values on the eye monitor page and the value from register 0x27? I believe that taking an eye scan on the eye monitor page interrupts the sequence that is typically responsible for providing HEO/VEO measurements through register 0x27/0x28.

Thanks,

Drew

0 Yuta Nishie 2 months ago in reply to Drew Miller1

Genius 3330 points

Hi Drew-san,

Thank you for your answer.

Best Regards,

Nishie

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DS250DF230: HEO Value