User manual INTEL GIGABIT CT DESKTOP ADAPTER

[. . . ] Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined. " Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The Eagle Lake chipset may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. [. . . ] Using tweezers gently remove SPI device from socket. Gently close socket doors if not in use to avoid any damage to socket doors. Figure 2-20 : Removing SPI device 26 3. 0 Setting Up and Configuring the Development Kits This chapter identifies the evaluation kit basic board’s set up and operation. Please refer to chapter 2 for the board layout, jumper setting location and the component reference designator. 3. 1 Overview Figure 3-1 Intel® Q45 Development Kits 27 3. 2 ATX Heatsink Setup Depending on the ATX casing that user use, this guide only provides guides for install the ATX heatsink. Refer to Figure 3-2 for the heatsink figure. Figure 3-2 : Eagle Lake Q45 platform and the ATX heatsink 3. 2. 1 ATX heatsink alignment on the Eagle lake Q45 platform Attach the ATX Heatsink over the processor to the Eagle Lake Q45 platform by following procedures described below. Step 1: Place the ATX Heatsink on the Eagle Lake Q45 board so that the hole on the board line up with the corresponding ATX Heatsink location. The board and the ATX heatsink should look like figure 3-3. Figure 3-3 : ATX Heatsink alignment on the Eagle Lake Q45 board 28 Step 2: Press the ATX Heatsink pin toward the hole on the board until “tick” sound can be hear. Remember to hold the board while pressing the pin. Refer to figure 3-4 Figure 3-4 Pressing the ATX Heatsink while holding the board 3. 3 Board Setup and Configuration before Boot Follow the steps below to operate the reference board. Start at step 1 with the power supply not connected to the board. Physically inspect the motherboard for obvious defects. Note that each reference board has been tested prior to distribution; however, a visual check should be performed to ensure no damage has occurred in shipping. Translate logical DIMM number to physical DIMM number. Calculate size variable (contains row, column and bank). Enable cache for data storage to be used with receive enable and DQS calibration. Call receives enable calibration function. Just before call to perform DQS calibration. Performs the DQS calibration variable initialization. Determine which rows are populated according to the DRBs. Step 6 of DQS calibration. 31 74h 9Fh B9h BAh B2h AEh BCh B3h BDh AFh D4h D5h D6h D7h D8h D9h DAh End of DQS calibration. Set Top Of Memory register Program MCH for particular refresh mode. Initializes other recommended MCH settings. Save S3 data, start the refresh signal, and perform SB early initialization. [. . . ] IGD as the secondary display Set the IGD as a secondary displays device Note : when enabled, this sets MCH D0. F0. R:52h[1]=1 which changes the internal graphics device classcode to 0380h(non-VGA) Select the amount of system memory used by the internal graphic device Select the amount of system memory used for Graphic Transition Table (GTT). type of device 2, function 1 auto enabled disabled ii. Internal Graphic Mode select GTT memory size iii. iv. Device 2, function 1 v. ix. IGD BAR size IGD displays clock IGD sample clock IGD render clock PAVP select the IGD BAR size set IGD displays clock speed set IGD sample clock speed set IGD render clock speed protected Audio Video Initiate Graphic Adapter Select which graphic controller to be use as the primary boot device Device 2 (IGD) Enable Auto : IGD enabled/disable is based on the GFX card detection and primary video device setup option. Disable : IGD is disabled regardless of card detection And the primary video device option 41 Memory Remap feature Enabled : allow remapping of the overlapped PCI memory above the total physical memory Disabled : do not allow remapping of memory Flex Memory Mode Enabled : Flex mode channels interleaved when possible Disabled : Non flex mode channels stacked DRAM frequency Select the DRAM frequency Note : Setting auto, the DRAM frequency will auto adjusted Configure DRAM time by SPD Enable or disable Dynamic ODT Power cycling is required after changing this option Write levelization Enabled or disabled write levelization ( DDR3 only ) Memory hole Reserve place in the memory. [. . . ]