Changes

Jump to: navigation, search

Fitlet1 FACET Cards

2,889 bytes added, 07:43, 9 September 2015
/* FACET Card Interface */
=== FACET Card Electrical Interface ==='''Connectors Specs'mini PCI Express edge connector pinout''{| style="width: 100%; height: 200px;" border="1" cellpadding="10" cellspacing="0" align="center"! colspan="6" style="text-align: center; font-weight: bold;" | mini PCI Express edge connector|-| Pin #| Pin Name| Signal Description| Pin #| Pin Name| Signal Description|-| 1| WAKE#| Open drain, active low signal driven low by a mini PCIe card to reactivate the PCIe link| 2| 3.3Vaux| 3.3V power rail|-| 3| COEX1/Reserved| rowspan="2" | Reserved for future wireless coexistence control interface between radios (if needed)| 4| GND| Ground connection|-| 5| COEX2/Reserved| 6| 1.5V| 1.5V power rail|-| 7| CLKREQ#| Clock request - open drain, active low driven by mini PCIe card to request PCIe reference clock| 8| UIM_PWR/Reserved| rowspan="5" | The UIM signals are defined on the system connector to provide the interface between the removable User Identity Module (UIM) Interface - an extension of SIM and WWAN.|-| 9| GND| Ground connection| 10| UIM_DATA/Reserved|-| 11| REFCLK-| rowspan="2" | Reference clock used to assist the synchronization of PCI Express interface timing circuits| 12| UIM_CLK/Reserved|-| 13| REFCLK+| 14| UIM_RESET/Reserved|-| 15| GND| Ground connection| 16| UIM_VPP/Reserved|-| colspan="6" style="text-align: center; font-weight: bold;" | Mechanical Notch Key|-| 17| Reserved/UIM_C8| Reserved| 18| GND| Ground connection|-| 19| Reserved/UIM_C4| Reserved| 20| W_DISABLE#| Active low signal when asserted by the system disable radio operation. Reserved for future use.|-| 21| GND| Ground connection| 22| PERST#| Asserted when power is switched off and also can be used by the system to force HW reset|-| 23| PERn0| rowspan="2" | PCI Express differential receive pair| 24| 3.3Vaux| 3.3V power rail|-| 25| PERp0| 26| GND| Ground connection|-| 27| GND| Ground connection| 28| 1.5V| 1.5V power rail|-| 29| GND| Ground connection| 30| SMB_CLK| rowspan="2" | Optional SMBus two-wire interface for Host/mini PCIe module communication|-| 31| PETn0| rowspan="2" | PCI Express differential transmit pair| 32| SMB_DATA|-| 33| PETp0| 34| GND| Ground connection|-| 35| GND| Ground connection| 36| USB_D-| rowspan="2" | USB Host Interface|-| 37| GND| Ground connection| 38| USB_D+|-| 39| 3.3Vaux| 3.3V power rail| 40| GND| Ground connection|-| 41| 3.3Vaux| 3.3V power rail| 42| LED_WWAN#| rowspan="3" | Active low output signals are provided to allow status indications to users via system provided LEDs|-| 43| GND| Ground connection| 44| LED_WLAN#|-| 45| Reserved| rowspan="4" | Reserved for future second PCI Express Lane| 46| LED_WPAN#|-| 47| Reserved| 48| 1.5V| 1.5V power rail|-| 49| Reserved| 50| GND| Ground connection|-| 51| Reserved| 52| 3.3Vaux| 3.3V power rail|}
1,916
edits