VPC3233D 데이터 시트보기 (PDF) - Micronas

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VPC3233D

Comb Filter Video Processor

Micronas 

PRELIMINARY DATA SHEET

VPC 323xD

Table 2–8: Output signal code levels for a PAL/PAL+ signal

Output Signal

Luma Outputs Y[7:0]

Chroma Outputs C[7:0]

Output Format

Black/Zero

Level

Amplitude

Output Format

Amplitude

Standard YCrCb

binary

16

(100% Chroma)

224

offset binary

128±112

signed

±112

CVBS, CrCb

binary

64

149 (luma)

offset binary

signed

128±112

±112

Demodulated

signed

0

±109

–

–

Helper

Helper WSS

binary

68

149 (WSS:106) –

–

Helper black level, offset binary

128

19 (128–109) –

–

Ref. Burst

horizontal pixel counter

0

horizontal sync (HS)

1

31

horizontal clamp (HC)

line length (programmable)

start / stop programmable

newline (internal signal)

start of video output (programmable)

active video out (AVO)

start / stop programmable

vertical sync (VS), field 1

16

vertical sync (VS), field 2

line length/2

Fig. 2–16: Horizontal timing for line-locked mode

field 1

field 2

255

255

black level

WSS SIgnal

Helper Burst

174

(demodulated)

128

68

19

0

binary format

signed format

Fig. 2–17: PAL+ helper reference line output signal

Micronas

21

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