X9409 – Preliminary Information

Characteristics subject to change without notice.

14 of 21

REV 1.6 1/30/03

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XDCP TIMING

Note:

(9) A device must internally provide a hold time of at least 300ns for the SDA signal in order to bridge the undefined region of the falling

edge of SCL.

TIMING DIAGRAMS

START and STOP Timing

g

Input Timing

Output Timing

Symbol

Parameter

Min.

Typ.

Max.

Unit

Wiper response time after the third (last) power supply is stable

2

10

µs

Wiper response time after instruction issued (all load instructions)

2

10

µs

Wiper response time from an active SCL/SCK edge (increment/decrement

instruction)

210

µs

SCL

SDA

(START)

(STOP)

SCL

SDA

SCL

SDA