IEI Integration ICE-DB-T6 - Manual (Page 5)

Type 6 Carrier Board Design Guide
Page V
3.3 SATA (S ERIAL ATA I NTERFACE )............................................................................ 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 U NIVERSAL S ERIAL B US (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 A UDIO C ODEC I NTERFACE (AC’97/HDA)................................................................ 51
3.7.1 Signal Description........................................................................................... 51
3.8 R EFERENCE C IRCUIT ................................................................................................ 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 (L OCAL A REA N ETWORK ) ............................................................................... 53