Agilent Technologies DisplayPort Instrukcja Użytkownika Pobierz pdf (Strona 7)

DP Technology: AUX Channel, DPCD

•  Designated Control Link lane called ‘the AUX Channel’ specified.

Operates at 1Mbs and is used in Link Training and Link Management and

is Bidirectional Half Duplex.

•  The Transmitter is the master.

•  Receiver gains attention by pulling down on the Hot Plug Detect line.

•  Manchester II coding

Hot Plug Detect

AUX

AUX Control

Transmitter

Receiver (Sink)

EDID

DPCD

Bit Recovery

Lock

Err

Driver

Logic

Decode

Main Link

AUX

Hot Plug Detect

Sink

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Agilent Technologies DisplayPort Instrukcja Użytkownika Strona 7