An269 – Cirrus Logic AN269 User Manual

Page 26

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26

AN269REV1

AN269

HSYNC

SPCLK

t

VCSYNC

VCSYNC

t

HSYNCH

Single Horizontal Line

DATA

HSYNC

Single Video Frame

SPCLK

One SPCLK per Horizontal Pixel

First Line

VCSYNC

(Horizontal

Line 1 ONLY)

t

SPCLK

t

HSYNCL

t

HSYNCSPCLK

t

SPCLKHSYNC

t

HVCSYNC

t

VCHSYNC

Figure 14. Frame Type 1 Display Timing

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