This section contains == Concept ==FACE Modules portfolio presentationModule ('''F'''unction '''A'''nd '''C'''onnectivity '''E'''xtension '''M'''odule) designed as additional/optional system board providing extended functionality and IO connectivity options. The interface between main system board and FACE module implemented with high speed, general overviewlow pitch, HW specification and block diagramshigh pin count board-to-board connectors (B2B). Connectors’ pinout including signals mapping and description described later in this chapter.
* [http://fit-pc.com/download/face-modules/documents/face-modules-portfolio-overview.pdf FACE Modules Portfolio Overview]
== Concept ==[[File:FM_Concept_1.png]]FACE Module ('''F'''unction '''A'''nd '''C'''onnectivity '''E'''xtension '''M'''odule) designed as additional/optional system board providing extended functionality and IO connectivity options. The interface between main system board and FACE module implemented with high speed, low pitch, and high pin count board-to-board connectors (B2B). Connectors’ pinout including signals mapping and description described later in this chapter.
== FACE Module Interface ==
Complete B2B receptacle and plug connector’s specifications shown in the tables below.
''Table 1 – B2B Board-to-Board receptacle connector HOST side''
{{Template:B2B receptacle connector HOST side}}
<br>
''Table 2 – B2B Board-to-Board plug connector FACE Module side''
{{Template:B2B plug connector FACE Module side}}
=== Connectors Pinout ===
[[EXT1 connector HOST side pinout]]
<br>Notes:# Fit-PC3/3i features PCIe REF clock only on these signals# Merged with PCI Express signals to Mini PCIe card on fit-PC3/3i# Fit-PC3/3i support SATA3.0 with rates up to 6Gbps<br>
[[EXT2 connector HOST side pinout]]
Notes:
# Merged with PCI Express signals to Mini PCIe card on fit-PC3/3i
# GPIOs on fit-PC3/3i
# Fit-PC3/3i design does not feature LVDS interface
== Layout ==
<span style="color:#FF0000">Note for 180deg orientation offset between the connectors.</span>
[[''Intense PC main board Bottom view ]](B2B connectors - P58, P59)''[[File:IPC EXT connectors view 700x345.png]] ''B2B connector footprint view (note for 180deg offset between the connectors)''[[File:IPC_EXT1_view_700x114.png]] [[File:IPC_EXT2_view_700x120.png]]
== Acronyms and Abbreviations ==
Acronyms and Abbreviations table:
[[FM Acronyms and Abbreviations | Acronyms and Abbreviations]]
* [http://fit-pc.com/download/face-modules/fm-1lan/sw/windows-drivers/fm-1lan-win7_ethernet_drivers_2012.12.04.zip Windows 7 Ethernet driver package]
[[Category:Extension boards]]
[[Category:FACE modules]]
