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Part Number: DP83869HM
The SGMII Output spec is slightly ambiguous, the purpose of this FAQ is to clear up the terminology.
Our data sheet has the following spec:
SGMII OUTPUT
Min
Typ
Max
Unit
Output Differential Voltage
…
Other Parts Discussed in Thread: DP83869 Our Ethernet PHYs have Hardware Bootstraps that allow the PHY to be configured without the need for register access and also set the PHY ID. Either one of these being mismatched can cause issues, e.g. PHY is configured…
Part Number: DP83826E DP83826 in Enhanced mode has a pin which is GPIO, pin 29. This pin can be an LED or can be used as CRS. When PHY is set in RMII mode, this pin can be reprogrammed to be LED or CRS. When MII is strapped, this pin is forced to be CRS…
Part Number: DP83822I
For 822/826 PHYs, Odd Nibbles Detection register need to be disable in order to prevent unexpected link loss in EtherCAT application.
DP83826PHY:
Odd Nibble Detection could be disable by strap 1 CLKOUT/LED1 pin in enhanced…
