CS98100 데이터 시트보기 (PDF) - Cirrus Logic

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CS98100

DVD Processor for Low Cost DVD Players

Cirrus Logic 

CS98100

4.2 Host Port Memory Map .................................................................................................... 23

4.3 Internal IO Space Map ..................................................................................................... 24

4.4 CS98100 Register Space ................................................................................................ 24

5. PIN DESCRIPTIONS .............................................................................................................. 37

6. PIN ASSIGNMENTS ............................................................................................................... 38

6.1 Miscellaneous Pins .......................................................................................................... 46

6.2 Serial Interface ................................................................................................................ 47

6.3 SDRAM Interface ............................................................................................................. 48

6.4 ROM/NVRAM Interface ................................................................................................... 49

6.5 Digital Video Output Interface .......................................................................................... 50

6.6 Audio Output/Input Interface ............................................................................................ 51

6.7 Host Master/ATAPI Interface ........................................................................................... 52

6.8 DVD I/O Channel Interface .............................................................................................. 53

6.9 DVD Serial Data Interface ............................................................................................... 54

6.10 Video Encoder Interface ................................................................................................ 55

6.11 General Purpose Input/Output (GPIO) .......................................................................... 56

6.12 Power and Ground ........................................................................................................ 57

7. 208 PIN MQFP PACKAGE SPECIFICATIONS ...................................................................... 58

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 Reading Timing .................................................................................... 15

Figure 11. ROM/NVRAM Write Timing ......................................................................................... 16

Figure 12. Miscellaneous Timings................................................................................................. 17

Figure 13. CS98100 Application ................................................................................................... 18

Figure 14. CS98100 Pin Layout .................................................................................................... 37

Figure 15. CS98100 208-Pin MQFP Package Drawing ................................................................ 58

LIST OF TABLES

Table 1. ATAPI Interface Characteristics ........................................................................................ 7

Table 2. SDRAM Interface Characteristics ..................................................................................... 8

Table 3. CS98100 DVD Interface Characteristics......................................................................... 11

Table 4. CS98100 Digital Video Interface Characteristics ............................................................ 12

Table 5. Digital Audio In Characteristics ....................................................................................... 13

Table 6. Digital Audio Out Characteristics .................................................................................... 14

Table 7. RAM/NVROM Characteristics ......................................................................................... 15

Table 8. Miscellaneous Timing Characteristics............................................................................. 17

Table 9. Memory Map - RISC Processor ...................................................................................... 23

Table 10. Host Port Memory Map ................................................................................................. 23

Table 11. Internal IO Space Map .................................................................................................. 24

Table 12. CS98100 Register Map and Blocks .............................................................................. 24

Table 13. CS98100 Registers ....................................................................................................... 25

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