92HD206 Datasheet, PDF (2/176 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table of Contents
1. DESCRIPTION ......................................................................................................................... 12
2. CHARACTERISTICS ............................................................................................................... 13
2.1. Audio Fidelity ................................................................................................................................... 13
2.2. Electrical Specifications ................................................................................................................... 13
2.3. 92HD206 5 V Analog Performance Characteristics ........................................................................ 14
3. DETAILED DESCRIPTION ...................................................................................................... 18
3.1. Universal Jacks™ ............................................................................................................................ 18
3.2. SPDIF Input ..................................................................................................................................... 19
3.3. SPDIF Output .................................................................................................................................. 19
3.4. Headphone Drivers (Restrictions) ................................................................................................... 20
3.5. Device IDs ....................................................................................................................................... 20
4. FUNCTIONAL BLOCK DIAGRAMS ........................................................................................ 21
4.1. 92HD206 ......................................................................................................................................... 21
5. WIDGET DIAGRAM ................................................................................................................. 22
5.1. Pin Configuration Default Register Settings .................................................................................... 23
6. WIDGET INFORMATION FOR THE 92HD206 FAMILY ........................................................ 24
6.1. Root Node (NID = 0x00) .................................................................................................................. 26
6.2. AFG Node (NID = 0x01) .................................................................................................................. 27
6.3. DAC0 Node (NID = 0x02) ................................................................................................................ 44
6.4. DAC1 Node (NID = 0x03) ................................................................................................................ 48
6.5. DAC2 Node (NID = 0x04) ................................................................................................................ 53
6.6. DAC3 Node (NID = 0x05) ................................................................................................................ 58
6.7. ADC0 Node (NID = 0x07) ................................................................................................................ 63
6.8. ADC1 Node (NID = 0x08) ................................................................................................................ 68
6.9. SPDIFOut Node (NID = 0x1E) ......................................................................................................... 73
6.10. SPDIFIn Node (NID = 0x20) .......................................................................................................... 78
6.11. PortA Node (NID = 0x0A) .............................................................................................................. 86
6.12. PortB Node (NID = 0x0B) .............................................................................................................. 92
6.13. PortC Node (NID = 0x0C) .............................................................................................................. 98
6.14. PortD Node (NID = 0x0D) ............................................................................................................ 103
6.15. PortE Node (NID = 0x0E) ............................................................................................................ 109
6.16. PortF Node (NID = 0x0F) ............................................................................................................ 114
6.17. PortG Node (NID = 0x10) ............................................................................................................ 119
6.18. PortH Node (NID = 0x11) ............................................................................................................ 124
6.19. DigOut0 Node (NID = 0x21) ........................................................................................................ 129
6.20. InPort0Mux Node (NID = 0x15) ................................................................................................... 134
6.21. InPort1Mux Node (NID = 0x16) ................................................................................................... 139
6.22. PCBEEP Node (NID = 0x23) ....................................................................................................... 144
6.23. CD Node (NID = 0x12) ................................................................................................................ 146
6.24. VolumeKnob Node (NID = 0x24) ................................................................................................. 149
6.25. InPort0Vol Node (NID = 0x18) ..................................................................................................... 153
6.26. InPort1Vol Node (NID = 0x19) ..................................................................................................... 156
6.27. ADC0Mux Node (NID = 0x1B) ..................................................................................................... 158
6.28. ADC1Mux Node (NID = 0x1C) .................................................................................................... 162
7. ORDERING INFORMATION .................................................................................................. 167
7.1. 92HD206 Family Options and Part Order Numbers ...................................................................... 167
8. PIN INFORMATION ............................................................................................................... 168
8.1. 92HD206 48-Pin LQFP Diagram ................................................................................................... 168
8.2. Pin Table for 92HD206 in 48 Pin LQFP ......................................................................................... 168
9. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ......................................................... 171
9.1. 48-Pin LQFP .................................................................................................................................. 171
10. SOLDER REFLOW PROFILE ............................................................................................. 172
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
2
IDT CONFIDENTIAL
92HD206
V 1.2 112006