Iei-integration ICE-DB-T6 Uživatelský manuál stáhnout pdf (Strana 5)

Type 6 Carrier Board Design Guide

Page V

3.3 SATA (SERIAL ATA INTERFACE)............................................................................ 33

3.3.1 Signal Description ........................................................................................... 33

3.3.2 SATA Connector............................................................................................... 34

3.3.3 SATA LED#...................................................................................................... 34

3.3.4 SATA Routing Guideline.................................................................................. 35

3.4 UNIVERSAL SERIAL BUS (USB) ............................................................................... 36

3.4.1 Signal Description ........................................................................................... 36

3.4.2 USB Keyed Connector Protocol ...................................................................... 37

3.4.3 ESD/EMI.......................................................................................................... 39

3.4.4 Over Current Protection.................................................................................. 40

3.4.5 Reference Schematics....................................................................................... 40

3.4.6 USB Routing Guideline.................................................................................... 42

3.4.6.1 Impedance................................................................................................. 42

3.4.6.2 General Routing and Placement................................................................ 42

3.5 DDI.......................................................................................................................... 43

3.5.1 Signal Description ........................................................................................... 43

3.5.2 DDI Pins and Video Interfaces ........................................................................ 45

3.5.2.1 DDI Signal Description: SDVO................................................................ 46

3.5.2.2 DDI Signal Description: DisplayPort ....................................................... 46

3.5.2.3 DDI Signal Description: HDMI/DVI........................................................ 47

3.6 LVDS....................................................................................................................... 47

3.6.1 Signal Description ........................................................................................... 47

3.6.2 LVDS Cable Consideration.............................................................................. 48

3.6.3 Backlight and LCD Power Timing Control...................................................... 48

3.6.4 LVDS Routing Guideline.................................................................................. 50

3.6.4.1 Impedance................................................................................................. 50

3.6.4.2 Implement ................................................................................................. 51

3.7 AUDIO CODEC INTERFACE (AC’97/HDA)................................................................ 51

3.7.1 Signal Description........................................................................................... 51

3.8 REFERENCE CIRCUIT ................................................................................................ 52

3.8.1 Audio Routing Guideline.................................................................................. 52

3.8.1.1 Analog Power Delivery............................................................................. 52

3.8.1.2 Digital and Analog Signals Isolation........................................................ 53

3.8.1.3 EMI Consideration.................................................................................... 53

3.9 LAN (LOCAL AREA NETWORK) ............................................................................... 53

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Iei-integration ICE-DB-T6 Uživatelský manuál Strana 5