
CS98100
3
6.4 ROM/NVRAM Interface ................................................................................................... 48
6.5 Digital Video Output Interface .......................................................................................... 49
6.6 Audio Output/Input Interface ............................................................................................ 50
6.7 Host Master/ATAPI Interface ........................................................................................... 51
6.8 DVD I/O Channel Interface .............................................................................................. 52
6.9 DVD Serial Data Interface ............................................................................................... 53
6.10 Video Encoder Interface ................................................................................................ 54
6.11 General Purpose Input/Output (GPIO) .......................................................................... 55
6.12 Power and Ground ........................................................................................................ 56
7. 208 PIN MQFP PACKAGE SPECIFICATIONS ...................................................................... 57
LIST OF FIGURES
Figure 1. ATAPI Interface Timing Diagram..................................................................................... 7
Figure 2. SDRAM Refresh Transaction........................................................................................... 8
Figure 3. SDRAM Burst Read Transaction..................................................................................... 9
Figure 4. SDRAM Burst Write Transaction ..................................................................................... 9
Figure 5. CS98100 SDRAM Read and Write................................................................................ 10
Figure 6. CS98100 DVD Serial Interface Timing Diagram............................................................ 11
Figure 7. CS98100 Digital Video Interface Timing Diagram ......................................................... 12
Figure 8. Digital Audio In Timing Diagram .................................................................................... 13
Figure 9. Digital Audio Out Timing Diagram.................................................................................. 14
Figure 10. ROM/NVRAM Timing Diagram.................................................................................... 15
Figure 11. Miscellaneous Timings................................................................................................. 16
Figure 12. CS98100 Application ................................................................................................... 17
Figure 13. CS98100 Pin Layout.................................................................................................... 36
Figure 14. CS98100 208-Pin MQFP Package Drawing................................................................ 57
LIST OF TABLES
Table 1. ATAPI Interface Symbols and Characterization Data....................................................... 7
Table 2. SDRAM Interface Symbols and Characterization Data..................................................... 8
Table 3. CS98100 DVD Interface Symbols and Characterization Data........................................ 11
Table 4. CS98100 Digital Video Interface Characterization Data................................................. 12
Table 5. Digital Audio In Characterization Data............................................................................ 13
Table 6. Digital Audio Out Characterization Data ......................................................................... 14
Table 7. RAM/NVROM Characterization Data.............................................................................. 15
Table 8. Miscellaneous Timing Characterization Data.................................................................. 16
Table 9. Memory Map - RISC Processor...................................................................................... 22
Table 10. Host Port Memory Map................................................................................................. 22
Table 11. Internal IO Space Map.................................................................................................. 23
Table 12. CS98100 Register Map and Blocks.............................................................................. 23
Table 13. CS98100 Registers....................................................................................................... 24
Table 14. Pin Type and Direction Legend..................................................................................... 36
Table 15. Pin Assignments ........................................................................................................... 37
Table 16. Miscellaneous Interface Pins ........................................................................................ 45
Table 17. Serial Interface Pin Assignments.................................................................................. 46
Table 18. SDRAM Interface Pin Assignments .............................................................................. 47
Table 19. ROM/NVRAM Interface Pin Assignments..................................................................... 48
Table 20. Video Output Interface Pin Assignments ...................................................................... 49
Table 21. Audio Output Interface Pin Assignments ...................................................................... 50
Table 22. Host Master Interface Pin Assignments........................................................................ 51