CAT6613 데이터 시트보기 (PDF) - Unspecified

부품명

상세내역

일치하는 목록

CAT6613

HDMI 1.3 Transmitter

Unspecified 

CAT6613 Datasheet

by half compared from the previous YCbCr 4:2:2 formats, to either 8-bit, 10-bit or 12-bit. To

compensate for the halving of data bus, PCLK frequency is doubled. With the double-rate output clock,

luminance channel (Y) and chroma channels (Cb or Cr) are alternated. Normally this mode is used

only for 480i, 480p, 576i and 576p. The CAT6613 supports CCIR-656 format of up to 720p or 1080i,

with the doubled-rate clock running at 148.5MHz. CCIR-656 format supports embedded syncs only.

Figure 11 and Figure 12 give two examples.

D[35:24]

D[23:16]

D[15:8]

D[7:4]

D[3:0]

PCLK

SAV

Pixel0 ~ Pixel1

Pixel2 ...

blank

FF

00

00

XY

Cbpix0-1

[11:4]

Ypix0

[11:4]

Crpix0-1

[11:4]

Ypix1

[11:4]

Cbpix2-3

[11:4]

Ypix2

[11:4]

....

FF

val

val

val

val

Cbpix0-1

[3:0]

Ypix0

[3:0]

Crpix0-1

[3:0]

Ypix1

[3:0]

Cbpix2-3

[3:0]

Ypix2

[3:0]

....

val

Figure 11. 12-bit CCIR-656

SAV

Pixel0 ~ Pixel1

Pixel2 ...

blank

D[35:24]

D[23:16]

FF

00

00

XY

Cbpix0-1

[7:0]

Ypix0

[7:0]

Crpix0-1

[7:0]

Ypix1

[7:0]

Cbpix2-3

[7:0]

Ypix2

[7:0]

....

FF

D[15:0]

PCLK

Figure 12. 8-bit CCIR-656

The CAT logo is a registered trademark of Chip Advanced Technology

2008 Chip Advanced Technology Inc. – All Right Reserved.

Mar-2010 Rev:1.0 26/37

Share Link: