VPX 322xE
ADVANCE INFORMATION
Contents
Page
Section
Title
6
1.
Introduction
7
1.1.
System Architecture
8
2.
Functional Description
Analog Front-End
8
2.1.
8
2.1.1.
2.1.2.
2.1.3.
2.1.4.
2.1.5.
2.1.6.
2.2.
Input Selector
8
Clamping
8
Automatic Gain Control
Analog-to-Digital Converters
ADC Range
8
8
8
Digitally Controlled Clock Oscillator
Adaptive Comb Filter (VPX 3226E only)
Color Decoder
10
11
11
11
12
12
12
12
13
13
14
14
15
15
16
17
17
17
17
18
18
18
19
21
21
21
21
22
22
22
23
24
24
24
24
26
2.3.
2.3.1.
2.3.2.
2.3.3.
2.3.4.
2.3.5.
2.3.6.
2.3.7.
2.3.8.
2.3.9.
2.4.
IF-Compensation
Demodulator
Chrominance Filter
Frequency Demodulator
Burst Detection / Saturation Control
Color Killer Operation
Automatic Standard Recognition
PAL Compensation/1H Comb Filter
Luminance Notch
Video Sync Processing
Macrovision Detection
Component Processing
Horizontal Resizer
2.5.
2.6.
2.6.1.
2.6.2.
2.6.3.
2.6.4.
2.6.5.
2.7.
Skew Correction
Peaking and Coring
YC C Color Space
b
r
Video Adjustments
Video Output Interface
Output Formats
2.7.1.
2.7.1.1.
2.7.1.2.
2.7.1.3.
2.7.2.
2.7.3.
2.7.4.
2.8.
YC C 4:2:2 with Separate Syncs/ITU-R601
b
r
Embedded Reference Headers/ITU-R656
Embedded Timing Codes (BStream)
Bus Shuffler
Output Multiplexer
Output Ports
Video Data Transfer
Single and Double Clock Mode
Clock Gating
2.8.1.
2.8.2.
2.8.3.
2.9.
Half Clock Mode
Video Reference Signals
HREF
2.9.1.
2.9.2.
2.9.3.
2.9.4.
VREF
Odd/Even Information (FIELD)
VACT
2
MICRONAS INTERMETALL
MICRONAS [ MICRONAS ]
