User manual INTEL DG43NB CARACTERISTIQUES TECHNIQUES

[. . . ] Intel Desktop Board DG43NB Product Guide Order Number: E40790-001 Revision History Revision -001 Revision History First release of the Intel Desktop Board DG43NB Product Guide Date June 2008 If an FCC declaration of conformity marking is present on the board, the following statement applies: FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. For questions related to the EMC performance of this product, contact: Intel Corporation, 5200 N. E. Elam Young Parkway, Hillsboro, OR 97124 1-800-628-8686 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. [. . . ] HD Audio Link Header Signal Names Pin 1 3 5 7 9 11 13 15 Signal Name BCLK RST# SYNC SDO SDI0 SDI1 No Connection No Connection Pin 2 4 6 8 10 12 14 16 Signal Name Ground DVDD_IO Ground 3. 3V_DVDD_CORE +12 V Key 3. 3V_DUAL Ground S/PDIF Connector Figure 20, B shows the location of the S/PDIF connector. Table 6 shows the pin assignments and signal names for the S/PDIF connector. S/PDIF Connector Signal Names Pin 1 2 3 Description Vcc S/PDIF Out Ground Chassis Intrusion Header Figure 20, C on page 43 shows the location of the chassis intrusion header. This header can be connected to a mechanical switch on the chassis to detect if the chassis cover is removed. Chassis Intrusion Header Signal Names Pin 1 2 Description Intruder Ground 44 Installing and Replacing Desktop Board Components Front Panel HD Audio Header Figure 20, D shows the location of the front panel audio header. Front Panel Audio Header Signal Names Pin 1 3 5 7 9 Signal Name PORT 1L PORT 1R PORT 2R SENSE_SEND PORT 2L Pin 2 4 6 8 10 Signal Name GND PRESENCE# SENSE1_RETURN KEY (no pin) SENSE2_RETURN To install the cable that connects your front panel audio solution to the front panel audio header, follow these steps: 1. Install a correctly keyed and shielded front panel audio cable. USB 2. 0 Headers See Figure 20, E for the location of the three USB 2. 0 headers. USB 2. 0 Header Signal Names USB Port A Pin 1 3 5 7 9 Signal Name Power (+5 V) DD+ Ground Key Pin 2 4 6 8 10 USB Port B Signal Name Power (+5 V) DD+ Ground No Connection Note: USB ports may be assigned as needed. NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC Class B requirements, even if no device or a low-speed USB device is attached to the cable. Use a shielded cable that meets the requirements for a full-speed USB device. 45 Intel Desktop Board DG43NB Product Guide Serial Port Header See Figure 20, F for the location of the serial port header. Serial Port Header Signal Names Pin 1 3 5 7 9 Signal Name DCD TXD# Ground RTS RI Pin 2 4 6 8 10 Signal Name RXD# DTR DSR CTS No Connection Front Panel Header See Figure 20, G for the location of the multi-colored front panel header. Front Panel Header Signal Names Pin 1 3 5 7 9 Description Hard Drive Activity LED Hard disk LED pull-up to +5 V Out Hard disk active LED Reset Switch Ground Reset switch Power Power Out 10 No pin In 6 8 Ground Not Connected Out 2 4 In/Out Pin Description Power LED Front panel green LED Front panel yellow LED On/Off Switch Power switch In Out Out In/Out Alternate Front Panel Power LED Header Figure 20, H shows the location of the alternate front panel power LED header. Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If your chassis has a three-pin power LED cable, connect it to this header. Table 12 shows the pin assignments for the alternate front panel header. Alternate Front Panel Power LED Header Signal Names Pin 1 2 3 Description Front panel green LED No pin Front panel yellow LED Out In/Out Out 46 Installing and Replacing Desktop Board Components IEEE 1394a Header See Figure 20, I for the location of the IEEE 1394a header. IEEE 1394a Header Signal Names Pin 1 3 5 7 9 Signal Name TPA1+ Ground TPA2+ +12 V Key (no pin) Pin 2 4 6 8 10 Signal Name TPA1Ground TPA2+12 V Ground Connecting to the Audio System After installing the IDT audio driver from the Intel Express Installer DVD-ROM, the multi-channel audio feature can be enabled. Figure 21 shows the back panel audio connectors. Item A B C Description Line In Line Out Mic In Figure 21. Back Panel Audio Connectors NOTE The back panel line out connector is designed to power either headphones or amplified speakers only. Poor audio quality may occur if passive (non-amplified) speakers are connected to this output. 47 Intel Desktop Board DG43NB Product Guide Connecting Chassis Fan and Power Supply Cables Chassis Fan Cables Connect chassis fan cables to the 3-pin and 4-pin chassis fan headers on the Desktop Board. Figure 22 shows the location of the chassis fan headers. Figure 22. Location of the Chassis Fan Headers 48 Installing and Replacing Desktop Board Components Power Supply Cables CAUTION Failure to use an appropriate power supply and/or not connecting the 12 V (2 x 2 pin) power connector to the Desktop Board may result in damage to the board or the system may not function properly. The 2 x 12 pin main power connector on the Desktop Board is backwards compatible with ATX12V power supplies with 2 x 10 connectors. [. . . ] Intel Desktop Board DG43NB China RoHS Material Self Declaration Table 73 Intel Desktop Board DG43NB Product Guide EMC Regulations Intel Desktop Board DG43NB complies with the EMC regulations stated in Table 20 when correctly installed in a compatible host system. EMC Regulations Regulation (Class B) FCC 47 CFR Part 15, Subpart B ICES-003 Issue 4 EN55022:2006 Title Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Radio Frequency Devices. (Canada) Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment. (European Union) Information Technology Equipment Immunity Characteristics Limits and methods of measurement. [. . . ]