MSM7652 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM7652

NTSC/PAL Digital Video Encoder

Oki Electric Industry 

MSM7652

¡ Semiconductor

INPUT DATA FORMAT

The signal level specified by the ITU601 is input.

When other signal levels than specified by the ITU601 are input, the luminance signal level is

clipped to 16 to 254 and the chrominance signal level to 1 to 254.

For chrominance signal input, the offset binary and 2's complement formats are available by

setting of internal registers.

Digital Level

235

100% White level

Digital Level

240(112)

128(0)

16

Y data

Black Level

Input luminance signal level

16(–112)

C data

Input chrominance signal level

Basic Pixel Sampling Ratio

4:2:2 is supported.

CLKX1

YD

Y1

Y2

Y3

Y4

Y5

Y6

CD

Cb1 Cr1 Cb3 Cr3 Cb5 Cr5

4:2:2 sampling

at 8bit Y/8bit CbCr input

12

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