4

GDC21D301A

TABLE OF CONTENTS

1. General Description................................................................................................................. 5

2. Features .................................................................................................................................... 5

3. Pin Description......................................................................................................................... 6

4. Block Diagram ........................................................................................................................ 12

5. Functional Description .......................................................................................................... 13

5.1 Forward-Error-Correction (FEC) Interface........................................................................ 13

5.2 Sync Detector ................................................................................................................... 13

5.3 TS Header Decoder .......................................................................................................... 13

5.4 Adaptation Field Decoder ................................................................................................. 13

5.5 PES Decoder .................................................................................................................... 13

5.6 Memory Controller ............................................................................................................ 14

5.7 High-Speed Interface........................................................................................................ 14

5.8 External Decoder Interface ............................................................................................... 14

5.9 Host Interface ................................................................................................................... 14

5.10 Clock Controller .............................................................................................................. 14

6. Register Description.............................................................................................................. 15

7. Electrical Specification.......................................................................................................... 30

7.1 Absolute Maximum Rating................................................................................................ 30

7.2 Recommended Operating Range ..................................................................................... 30

7.3 DC Characteristics (VDD = 3.3 V

± 10%, TA = 0 ~ 70 °C )..............................................30

7.4 AC Characteristics (VDD = 3.3 V

± 10%, TA = 0 ~ 70 °C ) ..............................................31

7.4.1 Transport Stream Interface Requirements.................................................................. 31

7.4.2 Clock Interface Requirements..................................................................................... 31

7.4.3 Reset Signal Requirement .......................................................................................... 32

7.4.4 Audio/Video/Data Decoder Interface Requirements ................................................... 32

7.4.5 Host Processor Interface Requirements ..................................................................... 33

8. Package Mechanical Data ..................................................................................................... 34

8.1 Package Pin out................................................................................................................ 34

8.2 Package Dimensions ........................................................................................................ 36