IEI Integration ICE-DB-9S - Manual (Page 6)

ICE Module
Page vi
4.8.1 Audio Routing Guideline.............................................................................65
4.8.1.1 Analog Power Delivery........................................................................65
4.8.1.2 Digital and Analog Signals Isolation ...................................................66
4.8.1.3 EMI Consideration...............................................................................66
4.9 IDE .....................................................................................................................66
4.9.1 Signal Description ...................................................................................... 66
4.9.2 IDE Connector ............................................................................................67
4.9.3 CF Connector..............................................................................................68
4.10 TV-O UT ............................................................................................................69
4.10.1 Signal Description ....................................................................................69
4.10.2 TV-Out Routing Guideline ........................................................................69
4.10.2.1 Signal Termination.............................................................................69
4.10.2.2 Video Filter ........................................................................................69
4.10.2.3 ESD Protection...................................................................................70
4.10.2.4 Reference Schematic..........................................................................70
4.11 LAN (L OCAL A REA N ETWORK ) ........................................................................71
4.11.1 Signal Description.....................................................................................71
4.11.2 Giga LAN Connector.................................................................................72
4.11.3 LAN Link Activity and Speed LED............................................................72
4.11.4 LAN Routing Guideline .............................................................................73
4.11.4.1 Impedance ..........................................................................................73
4.11.4.2 LAN Ground Plane Separation ..........................................................74
4.12 LPC (L OW P IN C OUNT I NTERFACE )..................................................................74
4.12.1 Signal Description ....................................................................................74
4.12.2 Clock and Reset Buffer..............................................................................75
4.12.3 LPC SuperIO for Legacy IO Support........................................................76
4.12.3.1 Keyboard/Mouse................................................................................76
4.12.3.2 RS-232/Floppy/LPT/IR......................................................................77
4.13 VGA .................................................................................................................79
4.13.1 Signal Description ....................................................................................79
4.13.2 VGA Connector .........................................................................................80
4.13.3 VGA DAC Filter........................................................................................80
4.13.4 Routing Guide Line ...................................................................................80
4.13.4.1 HSYNC and VSYNC Signals ............................................................80
4.13.4.2 ESD ....................................................................................................80
4.13.4.3 DDC Interface ....................................................................................80
4.13.5 VGA Reference Design .............................................................................81