SAA7114H

INTEGRATED CIRCUITS DATA SHEET SAA7114H PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC comb filter, VBI-data slicer and high performance scaler Preliminary specification File under Integrated Circuits, IC22 2000 Mar 15 Philips Semiconductors Preliminary specification PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC SAA7114H comb filter, VBI-data slicer and high performance scaler CONTENTS 1 1.1 1.2 1.3 1.4 1.5 1.6 2 3 4 5 6 7 8 8.1 8.2 8.3 8.4 8.5 8.6 9 9.1 9.2 9.3 9.4 9.5 9.6 9.7 FEATURES Video decoder Video scaler Vertical Blanking Interval (VBI) data decoder and slicer Audio clock generation Digital I/O interfaces Miscellaneous APPLICATIONS GENERAL DESCRIPTION QUICK REFERENCE DATA ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Decoder Decoder output formatter Scaler VBI-data decoder and capture (subaddresses 40H to 7FH) Image port output formatter (subaddresses 84H to 87H) Audio clock generation (subaddresses 30H to 3FH) INPUT/OUTPUT INTERFACES AND PORTS Analog terminals Audio clock signals Clock and real-time synchronization signals Video expansion port (X-port) Image port (I-port) Host port for 16-bit extension of video data I/O (H-port) Basic input and output timing diagrams I-port and X-port 16 16.1 16.2 16.3 16.4 17 18 18.1 18.2 18.3 18.4 18.5 19 20 21 10 10.1 10.2 11 12 13 14 15 15.1 15.2 15.3 15.4 15.5 BOUNDARY SCAN TEST Initialization of boundary scan circuit Device identification codes LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERI...