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INTEGRATED CIRCUITS
DATA SHEET
SAA7146A Multimedia bridge, high performance Scaler and PCI circuit (SPCI)
Product specification Supersedes data of 1998 Apr 09
2004 Aug 25
Philips Semiconductors
Multimedia bridge, high performance Scaler and PCI circuit (SPCI)
CONTENTS
8
1
FEATURES
8.1 8.2
1.1
Video processing
1.2
Audio processing
9
1.3
Scaling
10
1.4
Interfacing
11
1.5
General
12
2
GENERAL DESCRIPTION
13
3
QUICK REFERENCE DATA
14
4
ORDERING INFORMATION
14.1
5
BLOCK DIAGRAM
6
PINNING
14.2
7
FUNCTIONAL DESCRIPTION
14.3 14.4
7.1
General
14.5
7.2
PCI interface
7.3
Main control
7.4
Register Programming Sequencer (RPS)
15
7.5
Status and interrupts
16
7.6
General Purpose Inputs/Outputs (GPIO)
17
7.7
Event counter
18
7.