WL9A3
COM Express Mini Module
User’s Manual
COPIED FROM SH960MD
A-585-M-2007
Preliminary
Version
Page 1: ...WL9A3 COM Express Mini Module User s Manual A 585 M 2007 Preliminary Version Preliminary Version...
Page 2: ...CC and DOC Statement on Class B This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules These limits are designed to provid...
Page 3: ...t 8 System Memory 9 Assembly 9 I O Connectors 11 Board to board Connector 11 Signal Descriptions 13 Pin Types 13 AC97 HDA Signals Descriptions 13 Gigabit Ethernet Signals Descriptions 13 SATA Signals...
Page 4: ...nents or devices even before installing them in your system unit Static electrical discharge can damage computer components without causing any signs of physical damage You must take extra care in han...
Page 5: ...nformation listed above This may differ in accordance with the sales region or models in which it was sold For more information about the standard package in your region please contact your dealer or...
Page 6: ...bit resolution up to 1366x768 60Hz HDMI resolution up to 4096x2160 30 Hz DP resolution up to 4096x2304 60Hz eDP resolution up to 4096x2304 60Hz Dual Display DDI LVDS DDI eDP EXPANSION Interface 4 x P...
Page 7: ...Client 0 1 0 USB 3 0 Ports 0 2 2 LAN Port 0 1 1 1 Express Card Support NA NA LPC Bus 1 1 1 SPI 1 2 1 System Management Note2 SDIO muxed on GPIO General Purpose I O 0 1 8 8 1 option 8 SMBus 1 1 1 I2C 1...
Page 8: ...Event signal However if your system is in the Suspend mode you can power on the system only through an IRQ or DMA interrupt USB The system board supports the new USB 3 0 It is capable of running at a...
Page 9: ...keover The COM Express module can be replaced when there is only need to upgrade for higher computing performance while the carrier board can be redesigned when there is solely change in applica tion...
Page 10: ...rives add in boards and other components Perform installation procedures at an ESD workstation only If such a station is not available you can provide some ESD pro tection by wearing an antistatic wri...
Page 11: ...to be populated Dual Channel DIMMs of the same memory configuration are on different channels Carrier Board COM Express module CPU Cooler Heatsink X Assembly A CPU cooler Heatsink may be included in t...
Page 12: ...lightly aloft from the stand offs at this moment 3 At the long edge away from the connector apply firm pressure with another hand onto the module and press it onto the carrier board until the module i...
Page 13: ...located at the bottom side of the COM Express module Two rows row A B of pins and their signals are specified as listed below Row A Row B A1 GND FIXED B1 GND FIXED A2 GBE0_MDI3 B2 GBE0_ACT A3 GBE0_MD...
Page 14: ...68 PCIE_TX0 B68 PCIE_RX0 A69 PCIE_TX0 B69 PCIE_RX0 A70 GND FIXED B70 GND FIXED A71 LVDS_A0 eDP_TX2 B71 DDI0_PAIR0 A72 LVDS_A0 eDP_TX2 B72 DDI0_PAIR0 A73 LVDS_A1 eDP_TX1 B73 DDI0_PAIR1 A74 LVDS_A1 eDP_...
Page 15: ...le MDI0 Gigabit Ethernet Controller 0 Media Dependent Interface Differen tial Pairs 0 1 2 3 The MDI can operate in 1000 100 and 10 Mbit sec modes Some pairs are unused in some modes per the follow ing...
Page 16: ...pend Connect to LED and recommend current limit resistor 220 to 3 3V ATA parallel and serial or SAS activity indicator active low PCI Express Lanes Signals Descriptions Signal Pin Pin Type Pwr Rail To...
Page 17: ...ors 0 1uF to Device DDI 1 Pair 1 differential pairs Serial Digital Video B green output differential pair DDI1_PAIR1 DP0_LANE1 B74 Connect AC Coupling Capacitors 0 1uF to Device DDI1_PAIR2 DP0_LANE2 B...
Page 18: ...GND to USB connector USB differential pairs 0 USB0 A45 USB1 B46 I O USB 3 3V Suspend 3 3V Connect 90 100MHz Common Choke in series and ESD suppressors to GND to USB connector USB differential pairs 1...
Page 19: ...mmon Choke in series and ESD suppressors to GND to USB connector Additional receive signal differential pairs for the SuperSpeed USB data path USB_SSRX0 A22 USB_SSTX1 B26 O PCIE AC coupled on Module A...
Page 20: ...mand and data bus ESPI Mode eSPI Master Data Input Outputs LPC_AD1 ESPI_IO_1 B5 LPC_AD2 ESPI_IO_2 B6 LPC_AD3 ESPI_IO_3 B7 LPC_FRAME ESPI_CS0 B3 O CMOS LPC 3 3V 3 3V ESPI 1 8V Suspend 1 8V LPC Mode LPC...
Page 21: ...evision 2 1 for strapping options of BIOS disable signals BIOS_DIS1 B88 Serial Interface Signals Descriptions Signal Pin Pin Type Pwr Rail Tolerance WL9A3 Carrier Board Description SER0_TX A98 O CMOS...
Page 22: ...n Suspend to RAM state Active low output An inverted copy of SUS_S3 on the Carrier Board may be used to enable the non standby power on a typical ATX supply SUS_S4 A18 O CMOS 3 3V Suspend 3 3V Indicat...
Page 23: ...on the connector s shall be used The module supplies a wide range of power from 4 75V to 20 0V VCC_5V_SBY B84 B87 Power 4 75V 5 25V 4 75V 5 25V Standby power input 5 0V nominal If VCC5_SBY is used al...
