Difference between revisions of "FACE Modules Documentation"
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The tables below provide complete pinout of extension connectors EXT1, EXT2 and signals mapping. | The tables below provide complete pinout of extension connectors EXT1, EXT2 and signals mapping. | ||
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Notes: | Notes: |
Revision as of 13:30, 6 September 2015
This section contains FACE Modules portfolio presentation, general overview, HW specification and block diagrams.
Contents
Concept
FACE Module (Function And Connectivity Extension Module) 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
Connectors Specs
Complete B2B receptacle and plug connector’s specifications shown in the tables below.
Table 1 – B2B receptacle connector HOST side
Item | Option A | Option B | Option C |
---|---|---|---|
Manufacturer | FCI | Tyco | Oupiin |
PN | 61082-10260 | 5-5179180-4 | 2382-100C00DP1T-M |
Type | Receptacle | Receptacle | Receptacle |
Positions | 2x50 | 2x50 | 2x50 |
Pitch | 0.8mm | 0.8mm | 0.8mm |
Current rating | 0.5A | 0.5A | 0.5A |
Height | 7.7mm | 7.7mm | 7.7mm |
Stacking height | 12mm | 12mm | 12mm |
Table 2 – B2B plug connector FACE Module side
Item | Option A | Option B | Option C |
---|---|---|---|
Manufacturer | FCI | Tyco | Oupiin |
PN | 61083-10460 | 3-5177986-4 | 2381-100C00DP4T-M |
Type | Plug | Plug | Plug |
Positions | 2x50 | 2x50 | 2x50 |
Pitch | 0.8mm | 0.8mm | 0.8mm |
Current rating | 0.5A | 0.5A | 0.5A |
Height | 7.7mm | 7.7mm | 7.7mm |
Stacking height | 12mm | 12mm | 12mm |
Connectors Pinout
The tables below provide complete pinout of extension connectors EXT1, EXT2 and signals mapping.
EXT-1 connector HOST side | |||||
---|---|---|---|---|---|
Pin # | Pin Name | Signal Description | Pin # | Pin Name | Signal Description |
A1 | GND | Ground connection | B1 | GND | Ground connection |
A2 | SATA2_TX+ | SATA2.0 differential transmit pair 2; Host signal shared with mini PCIe (MUX channel B) | B2 | SATA0_TX+/CLK+ | Host PEG CLK output differential pair - 100MHz PCIe Gen2 to PCIe Graphics device1 |
A3 | SATA2_TX- | B3 | SATA0_TX-/CLK- | ||
A4 | IR_RX | IR UART receive signal | B4 | SATA0_LED | SATA activity LED indicator |
A5 | SATA2_RX+ | SATA2.0 differential receive pair 2; Host signal shared with mini PCIe (MUX channel B). Note 3 | B5 | SATA0_RX+/CLK+ | Host PCIe CLK output differential pair - 100MHz PCIe Gen2 to PCIe devices. Note 1 |
A6 | SATA2_RX- | B6 | SATA0_RX-/CLK- | ||
A7 | GND | Ground connection | B7 | V5SBY | 5V power domain |
A8 | SATA3_TX+ | SATA2.0 differential transmit pair 33 | B8 | SATA1_RX+ | SATA3.0 differential receive pair 12 |
A9 | SATA3_TX- | B9 | SATA1_RX- | ||
A10 | SMB_ALRT# | SMBus Alert used to wake the system | B10 | DEBUG1 | Reserved debug signal |
A11 | SATA3_RX+ | SATA2.0 differential receive pair 33 | B11 | SATA1_TX+ | SATA3.0 differential transmit pair 12 |
A12 | SATA3_RX- | B12 | SATA1_TX- | ||
A13 | V5SBY | 5V power domain | B13 | V5SBY | 5V power domain |
A14 | SMB_CLK | SMBus host clock output. Connect to SMBus slave. | B14 | USB3_P | USB Host interface 3 |
A15 | SMB_DAT | SMBus bidirectional data. Connect to SMBus slave. | B15 | USB3_N | |
A16 | HDA_RST# | High Definition Audio host reset | B16 | USB_OC_2_3# | USB Overcurrent Indicator for lanes 2/3 |
A17 | HDA_SYNC | High Definition Audio host sync | B17 | USB2_P | USB Host interface 2 |
A18 | HDA_BITCLK | High Definition Audio host bit clock out 24MHz | B18 | USB2_N | |
A19 | HDA_SDOUT | High Definition Audio serial host data out | B19 | V5SBY | 5V power domain |
A20 | HDA_SDIN1 | High Definition Audio serial host data in1 | B20 | COM2_RX | For internal test purposes |
A21 | HDA_SDIN0 | High Definition Audio serial host data in0 | B21 | COM2_TX | For internal test purposes |
A22 | DEBUG3 | Reserved debug signal | B22 | LPC_SERIRQ | Serial Interrupt Request |
A23 | GND | Ground connection | B23 | LPC_CLK | Single Ended 33MHz CLK host out to PCI devices |
A24 | USB0_P | USB Host interface lane 0 | B24 | LPC_FRAME# | LPC interface frame signal |
A25 | USB0_N | B25 | GND | Ground connection | |
A26 | USB_OC0_1# | USB Overcurrent Indicator for lanes 0/1 | B26 | SPI_MISO | SPI interface MISO signal – Reserved for internal use only |
A27 | USB1_P | USB Host interface 1 | B27 | SPI_MOSI | SPI interface MOSI signal – Reserved for internal use only |
A28 | USB1_N | B28 | SPI_CLK | SPI interface Clock | |
A29 | GND | Ground connection | B29 | SPI_CS1# | signal – |
A30 | LPC_AD0 | LPC bus multiplexed command, address and data. Internal PU provided on LPC[3:0] | B30 | SPI_CS0# | Reserved for internal use only |
A31 | LPC_AD1 | B31 | RESET# | Active Low Platform Reset driven by the Host | |
A32 | LPC_AD2 | B32 | PCIE_CLK+ | Host PCIe CLK output differential pair - 100MHz PCIe Gen2 to PCIe devices | |
A33 | LPC_AD3 | B33 | PCIE_CLK- | ||
A34 | GND | Ground connection | B34 | EXT_PRSNT# | Clock Request for PCI Express 100 MHz Clocks |
A35 | PCIE_TX3+ | PCI Express (x1) Gen2 (up to 5Gbps) differential transmit pair 3 | B35 | PCIE_RX3+ | PCI Express (x1) Gen2 (up to 5Gbps) differential receive pair 3 |
A36 | PCIE_TX3- | B36 | PCIE_RX3- | ||
A37 | PCIE_WAKE# | PCI Express Wake Event from Device to Host | B37 | SPI_EXT_CNTRL | SPI interface external control signal |
A38 | PCIE_TX2+ | PCI Express (x1) Gen2 (up to 5Gbps) differential transmit pair 2 | B38 | PCIE_RX2+ | PCI Express (x1) Gen2 (up to 5Gbps) differential receive pair 2 |
A39 | PCIE_TX2- | B39 | PCIE_RX2- | ||
A40 | GND | Ground connection | B40 | GND | Ground connection |
A41 | PCIE_TX1+ | PCI Express (x1) Gen2 (up to 5Gbps) differential transmit pair 1 | B41 | PCIE_RX1+ | PCI Express (x1) Gen2 (up to 5Gbps) differential receive pair 1 |
A42 | PCIE_TX1- | B42 | PCIE_RX1- | ||
A43 | PWRBTN# | System power button signal | B43 | SLP# | Assert LP state S3 (sleep) active low signal |
A44 | PCIE_TX0+ | Host CPU PEG (x1) - PCIe Gen3 (up to 8Gbps) differential transmit pair for external graphics | B44 | PCIE_RX0+ | Host CPU PEG (x1) - PCIe Gen3 (up to 8Gbps) differential receive pair for external graphics |
A45 | PCIE_TX0- | B45 | PCIE_RX0- | ||
A46 | RESERVED | Reserved debug signal | B46 | RESERVED | Reserved debug signal |
A47 | VCC_12V | Main 12V power domain | B47 | VCC_12V | Main 12V power domain |
A48 | VCC_12V | B48 | VCC_12V | ||
A49 | VCC_12V | B49 | VCC_12V | ||
A50 | VCC_12V | B50 | VCC_12V |
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
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
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.
Note for 180deg orientation offset between the connectors.
Intense PC main board Bottom view B2B connector footprint view