TC35274 Просмотр технического описания (PDF) - Toshiba

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TC35274

TOSHIBA MPEG-4 Video Decoder LSI

Toshiba 

Preliminary

MPEG-4 Video Decoder LSI

TC35274

3.4 Video Display Interface

The video display interface outputs image data with YCbCr 4:2:2 8-bit digital format. An external

LCD controller is required to connect LCD.

/DISPVSYN

/DISPHSYN

/DISPBLNK

Internal Signal

L2VBUSY

123

123

Vblank=3

VSize=4

VBlank=3

VSize=4

/DISPHSYN

DISPCLK

/DISPBLNK

DISPPIXEL[7:0]

Hblank=4

HSize=2

Cb0 Y0 Cr0 Y1

Hblank=4

Cb0 Y0 Cr0Y1

Fig. 8 Timing Diagram of Display Interface.

TCYCLE

DSPCLK

TSETUP

DSPHSYN

DSPVSYN

DSPBLK

THOLD

TDELAY

DSPPXL

Cb0

Y0

Cr0

Y1

Y n-1

Fig. 9 Detail Timing Diagram of Display Interface.

TOSHIBA Confidential

12/13

Version 0.90

2000-4-27

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