Changes
== Concept ==
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.
* [http://fit-pc.com/download/face-modules/documents/face-modules-portfolio-overview.pdf FACE Modules Portfolio Overview]
* [http://fit-pc.com/download/face-modules/documents/face-modules-hw-specifications.pdf FACE Modules Hardware Specifications]
* [http://fit-pc.com/download/face-modules/documents/face-modules-block-diagrams.pdf FACE Modules Block Diagrams]
[[File:FM_Concept_1.png]]
== FACE Module Interface ==
=== Connectors Specs ===
Complete B2B receptacle and plug connector’s specifications shown in the tables below.
''Board-to-Board receptacle connector HOST side''
{{Template:B2B receptacle connector HOST side}}
<br>
''Board-to-Board plug connector FACE Module side''
{{Template:B2B plug connector FACE Module side}}
=== Connectors Pinout ===
The tables below provide complete pinout of extension connectors EXT1, EXT2 and signals mapping.
[[EXT1 connector HOST side pinout]]
<br>
<br>
[[EXT2 connector HOST side pinout]]
== Layout ==
Host side extension connector’s footprints with respect to board geometry shown in the below layout captures. Host side extension connectors provide complete Host/FACE Module interface connectivity. FACE Module side may have either both or only one of the connectors, connecting only FACE Module relevant signals.
<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]]
