GS1560A/GS1561 Data Sheet
3.8 DVB-ASI Functionality ..................................................................................45
3.8.1 Transport Packet Format....................................................................45
3.8.2 DVB-ASI 8b/10b Decoding and Word Alignment................................45
3.8.3 Status Signal Outputs.........................................................................46
3.9 Data Through Mode......................................................................................46
3.10 Additional Processing Functions.................................................................46
3.10.1 FIFO Load Pulse...............................................................................47
3.10.2 Ancillary Data Detection and Indication............................................48
3.10.3 SMPTE 352M Payload Identifier.......................................................52
3.10.4 Automatic Video Standard and Data Format Detection....................52
3.10.5 Error Detection and Indication ..........................................................56
3.10.6 Error Correction and Insertion ..........................................................61
3.10.7 EDH Flag Detection..........................................................................63
3.11 Parallel Data Outputs..................................................................................65
3.11.1 Parallel Data Bus Buffers..................................................................65
3.11.2 Parallel Output in SMPTE Mode.......................................................66
3.11.3 Parallel Output in DVB-ASI Mode.....................................................66
3.11.4 Parallel Output in Data-Through Mode.............................................66
3.11.5 Parallel Output Clock (PCLK) ...........................................................67
3.12 GSPI Host Interface....................................................................................68
3.12.1 Command Word Description.............................................................68
3.12.2 Data Read and Write Timing ............................................................69
3.12.3 Configuration and Status Registers..................................................70
3.13 JTAG...........................................................................................................70
3.14 Device Power Up ........................................................................................72
3.15 Device Reset...............................................................................................72
4. Application Reference Design................................................................................73
4.1 GS1560A Typical Application Circuit (Part A)...............................................73
4.2 GS1560A Typical Application Circuit (Part B)...............................................74
4.3 GS1561 Typical Application Circuit (Part A) .................................................75
4.4 GS1561 Typical Application Circuit (Part B) .................................................76
5. References & Relevant Standards.........................................................................77
6. Package & Ordering Information............................................................................78
6.1 Package Dimensions ....................................................................................78
6.2 Packaging Data.............................................................................................79
6.3 Ordering Information.....................................................................................79
7. Revision History .....................................................................................................79
27360 - 10 January 2007
5 of 80
GENNUM [ GENNUM CORPORATION ]
