2 twsi test circuit, 3 twsi ac timing diagrams, Figure 24 – Marvel Group Integrated Controller 88F6281 User Manual

Page 104: Twsi test circuit, Figure 25, Twsi output delay ac timing diagram, Figure 26, Twsi input ac timing diagram

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88F6281
Hardware Specifications

Doc. No. MV-S104859-U0 Rev. E

Copyright © 2008 Marvell

Page 104

Document Classification: Proprietary Information

December 2, 2008, Preliminary

8.6.8.2

TWSI Test Circuit

Figure 24:

TWSI Test Circuit

8.6.8.3

TWSI AC Timing Diagrams

Figure 25: TWSI Output Delay AC Timing Diagram

Figure 26: TWSI Input AC Timing Diagram

CL

RL

VDDIO

Test Point

SCK

SDA

Vih(min)

Vil(max)

Vih(min)

Vil(max)

tHIGH

tLOW

tOV(max)

tOV(min)

Vih(min)

Vil(max)

Vih(min)

Vil(max)

tSU

tLOW

tHIGH

SCK

SDA

tHD