Related Manuals for DFI WL9A3
Summary of Contents for DFI WL9A3
- Page 1 WL9A3 COM Express Mini Module User’s Manual Preliminary Preliminary Version Version A-585-M-2007...
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Page 2: Trademarks
1. The changes or modifications not expressly approved by the party responsible for com- pliance could void the user’s authority to operate the equipment. 2. Shielded interface cables must be used in order to comply with the emission limits. User's Manual | WL9A3... -
Page 3: Table Of Contents
LVDS Signals Descriptions ....................17 LPC Signals Descriptions ....................18 SPI Signals Descriptions ....................19 Serial Interface Signals Descriptions ................19 Miscellaneous Signal Descriptions ................19 Power and System Management Signals Descriptions ..........20 GPIO Signals Descriptions ....................21 Power and GND Signal Descriptions ................21 User's Manual | WL9A3... -
Page 4: About This Manual
• To reduce the risk of electric shock, unplug the power cord before removing the sys- tem chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord. User's Manual | WL9A3... -
Page 5: About The Package
• Storage device such as hard disk drive, CD-ROM, etc. • Power adaptor External system peripherals may also be required for navigation and display, including at least a keyboard, a mouse and a video display monitor. User's Manual | WL9A3... -
Page 6: Chapter 1 - Introduction
2 x UART (TX/RX) AUDIO Interface HD Audio ETHERNET Controller 1 x Intel I219 (10/100/1000Mbps) ® 2 x USB 3.0 8 x USB 2.0 SATA 2 x SATA 3.0 (up to 6Gb/s) GPIO 1 x 8-bit GPIO User's Manual | WL9A3... -
Page 7: Specification Comparison
X Specification Comparison The table below lists the base specifications of COM Express Module Revision 3.0, Type 10 Power Button Support 1 / 1 (Single Connector), and the corresponding specifications supported by the WL9A3 module. Power Good 1 / 1 VCC_5V_SBY Contacts... -
Page 8: Features
USB 1.1 (12Mb/s). USB 3.0 reduces the time required for data transmission, reduces power consumption, and is backward compatible with USB 2.0. It is a marked improvement in device transfer speeds between your computer and a wide range of simultaneously accessible exter- nal Plug and Play peripherals. User's Manual | WL9A3... -
Page 9: Concept
IPC designs would typically require an entire makeover. The WL9A3 is a Type 10 COM Express Revision 3.0 module compatible with DFI's proprietary carrier COM Express module can be replaced when there is only need to upgrade for higher computing board —... -
Page 10: Chapter 2 - Hardware Installation
Failure to do so will cause severe damage to the mother- SPI Flash BIOS board and components. Intel DDR3 DDR3 BGA 1528 Intel Bottom View DDR3 BGA 1528 Bottom View COM Express B2B PTN3460 IT8528E COM Express B2B PTN3460 DDR3 IT8528E eMMC DDR3 DDR3 eMMC DDR3 User's Manual | WL9A3... -
Page 11: System Memory
DDR3 Carrier Board Features • LPDDR3 2133MHz memory • 8G or 16G memory down • Dual channel memory interface Note: The carrier board is not included in the standard package and is typically custom- ized. User's Manual | WL9A3... - Page 12 Please also maintain the pressure described in the previous step the whole time. Board-to-board connector on carrier board User's Manual | WL9A3...
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Page 13: I/O Connectors
GBE0_MDI1- LPC_DRQ1#/ESPI_ALERT1# GBE0_MDI1+ LPC_CLK/ESPI_CK GND (FIXED) GND (FIXED) GBE0_MDI0- PWRBTN# GBE0_MDI0+ SMB_CK GBE0_CTREF SMB_DAT SUS_S3# SMB_ALERT# SATA0_TX+ SATA1_TX+ SATA0_TX- SATA1_TX- SUS_S4# SUS_STAT#/ESPI_RESET# SATA0_RX+ SATA1_RX+ SATA0_RX- SATA1_RX- GND (FIXED) GND (FIXED) USB_SSRX0- USB_SSTX0- USB_SSRX0+ USB_SSTX0+ SUS_S5# PWR_OK User's Manual | WL9A3... - Page 14 PCIE_RX2- A105 VCC_12V B105 VCC_12V GPI1 GPO3 A106 VCC_12V B106 VCC_12V PCIE_TX1+ PCIE_RX1+ A107 VCC_12V B107 VCC_12V PCIE_TX1- PCIE_RX1- A108 VCC_12V B108 VCC_12V WAKE0# A109 VCC_12V B109 VCC_12V GPI2 WAKE1# A110 GND (FIXED) B110 GND (FIXED) User's Manual | WL9A3...
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Page 15: Signal Descriptions
Gigabit Ethernet Controller 0 1000 Mbit / sec link indicator, active LINK1000# 150Ω to 3.3VSB low. GBE0_SDP 3.3V Suspend/3.3V Gigabit Ethernet Controller 0 Software-Definable Pin. Can also be used for IEEE1588 support such as a 1pps signal. User's Manual | WL9A3... -
Page 16: Sata Signals Descriptions
PCI Express Differential Transmit Pairs 2 PCIE_TX2- AC Coupling capaci- PCIE_RX2+ I PCIE AC coupled off Device - Connect AC Coupling cap 0.1uF PCI Express Differential Receive Pairs 2 Module Slot - Connect to PCIE Conn pin PCIE_RX2- User's Manual | WL9A3... -
Page 17: Ddi Signals Descriptions
(S/W IC between AUX+ Rpu/PCH) I/O OD 3.3V / 3.3V PU 2.2K to 3.3V, PD Connect to HDMI/DVI I2C CTRLCLK HDMI/DVI I2C CTRLCLK if DDI1_DDC_AUX_SEL is pulled high CMOS 100K to GND (S/W IC between Rpu/Rpd resistor) User's Manual | WL9A3... -
Page 18: Usb Signals Descriptions
USB over-current sense, USB channels 0 and 1. A pull-up for this line shall be present on the Module. An open drain driver from a USB current monitor on the Carrier Board may drive this line low. Do not pull this line high on the Carrier Board. User's Manual | WL9A3... -
Page 19: Lvds Signals Descriptions
Connect to LVDS connector LVDS_A3- LVDS_A_CK+ O LVDS LVDS Connect to LVDS connector LVDS Channel A differential clock LVDS_A_CK- LVDS_VDD_EN A77 O CMOS 3.3V / 3.3V Connect to enable control of LVDS panel power circuit LVDS panel power enable User's Manual | WL9A3... -
Page 20: Lpc Signals Descriptions
LPC Mode: LPC clock output - 33MHz nominal ESPI_CK ESPI: 1.8V Suspend ESPI Mode: eSPI Master Clock Output / 1.8V ESPI_EN# I CMOS This signal is used by he Carrier to indicate the operating mode of the LPC/eSPI bus. User's Manual | WL9A3... -
Page 21: Spi Signals Descriptions
TPM_PP I CMOS 3.3V / 3.3V Trusted Platform Module (TPM) Physical Presence pin. Active high. TPM chip has an internal pull down. This signal is used to indicate Physical Presence to the TPM. (NC for WL9A3) User's Manual | WL9A3... -
Page 22: Power And System Management Signals Descriptions
System Management Bus bidirectional data line. CMOS SMB_ALERT# B15 I CMOS 3.3V Suspend/3.3V PU 10K to 3.3VSB System Management Bus Alert – active low input can be used to generate an SMI# (System Management Interrupt) or to wake the system. User's Manual | WL9A3... -
Page 23: Gpio Signals Descriptions
Ground - DC power and signal and AC signal return path. A70, A80, A90, A100, A110, B1, B11, B21 ,B31, B41, B51, B60, B70, All available GND connector pins shall be used and tied to Carrier B80, B90, B100, B110 Board GND plane. User's Manual | WL9A3...