Product Specification
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... Support 14 1.4 Processor 14 1.5 System Memory 15 1.5.1 Memory Configurations 16 1.6 Intel® P55 Express Chipset 18 1.6.1 USB 18 1.6.2 SATA Interfaces 19 1.7 Real-Time Clock Subsystem 20 1.8 Audio Subsystem 20 1.8.1 Audio Subsystem Software 21 1.8.2 Audio Connectors and Headers 21 1.8.3 6-Channel (5.1) Audio Subsystem 21 1.9 LAN Subsystem 22 1.9.1 Intel® 82578DC Gigabit Ethernet Controller 22 1.9.2 LAN Subsystem Software 23 1.9.3 RJ...
... Support 14 1.4 Processor 14 1.5 System Memory 15 1.5.1 Memory Configurations 16 1.6 Intel® P55 Express Chipset 18 1.6.1 USB 18 1.6.2 SATA Interfaces 19 1.7 Real-Time Clock Subsystem 20 1.8 Audio Subsystem 20 1.8.1 Audio Subsystem Software 21 1.8.2 Audio Connectors and Headers 21 1.8.3 6-Channel (5.1) Audio Subsystem 21 1.9 LAN Subsystem 22 1.9.1 Intel® 82578DC Gigabit Ethernet Controller 22 1.9.2 LAN Subsystem Software 23 1.9.3 RJ...
Product Specification
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... Connectors 42 15. S/PDIF Header 42 16. Main Power Connector 44 20. States for Intel HD Audio 41 13. Feature Summary 9 2. Front Panel Audio Header for a Two-Color Power LED 46 23. Front Panel Audio Header for a One-Color Power LED 46 22. Front Panel Header 45 21. Fan ... Capability 53 vii Wake-up Devices and Events 28 9. Chassis Intrusion Header 42 17. Processor Core Power Connector 43 19. Recommended Power Supply Current Values 52 25. States for AC '97 Audio 41 14. Contents Figures 1 Major Board Components 11 2 Block Diagram 13 3 Memory Channel and...
... Connectors 42 15. S/PDIF Header 42 16. Main Power Connector 44 20. States for Intel HD Audio 41 13. Feature Summary 9 2. Front Panel Audio Header for a Two-Color Power LED 46 23. Front Panel Audio Header for a One-Color Power LED 46 22. Front Panel Header 45 21. Fan ... Capability 53 vii Wake-up Devices and Events 28 9. Chassis Intrusion Header 42 17. Processor Core Power Connector 43 19. Recommended Power Supply Current Values 52 25. States for AC '97 Audio 41 14. Contents Figures 1 Major Board Components 11 2 Block Diagram 13 3 Memory Channel and...
Product Specification
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...memory with stacked back panel connectors ― Six front panel ports implemented through Intel P55 Express Chipset with Intel Matrix Storage Technology RAID support • Two IEEE 1394a ports: ―...8213; One port via an internal header for front panel cabling • Intel® BIOS resident in an LGA1156 socket ― One PCI Express* 2.0 x16 Graphics interface ― ... 243.84 millimeters]) Processor Memory Chipset Audio Peripheral Interfaces BIOS Instantly Available PC Technology LAN Support • Intel® Core™ i7 and Core i5 processors in the SPI Flash device &#...
...memory with stacked back panel connectors ― Six front panel ports implemented through Intel P55 Express Chipset with Intel Matrix Storage Technology RAID support • Two IEEE 1394a ports: ―...8213; One port via an internal header for front panel cabling • Intel® BIOS resident in an LGA1156 socket ― One PCI Express* 2.0 x16 Graphics interface ― ... 243.84 millimeters]) Processor Memory Chipset Audio Peripheral Interfaces BIOS Instantly Available PC Technology LAN Support • Intel® Core™ i7 and Core i5 processors in the SPI Flash device &#...
Product Specification
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... panel audio header PCI Express x1 bus add-in card connector PCI Express x1 bus add-in card connector PCI Express x16 bus add-in Figure 1. Intel Desktop Board DP55WB Technical Product Specification Table 2 lists the components identified in card connector Back panel connectors Rear chassis fan header Processor fan header Processor core power connector (2 x 2) LGA1156...
... panel audio header PCI Express x1 bus add-in card connector PCI Express x1 bus add-in card connector PCI Express x16 bus add-in Figure 1. Intel Desktop Board DP55WB Technical Product Specification Table 2 lists the components identified in card connector Back panel connectors Rear chassis fan header Processor fan header Processor core power connector (2 x 2) LGA1156...
Product Specification
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...rail. Figure 1 on page 11 shows the location of the battery. 1.8 Audio Subsystem The board supports the Intel High Definition Audio subsystem based on the recognized device type. • 3-port analog audio out stack • Internal S/PDIF out • Windows Vista Premium and ...Windows 7 certification Table 4 lists the supported functions of retasking according to ± 13 minutes/year at 25 ºC with an equivalent one. Intel Desktop Board DP55WB Technical Product Specification 1.7...
...rail. Figure 1 on page 11 shows the location of the battery. 1.8 Audio Subsystem The board supports the Intel High Definition Audio subsystem based on the recognized device type. • 3-port analog audio out stack • Internal S/PDIF out • Windows Vista Premium and ...Windows 7 certification Table 4 lists the supported functions of retasking according to ± 13 minutes/year at 25 ºC with an equivalent one. Intel Desktop Board DP55WB Technical Product Specification 1.7...
Product Specification
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... in and line out signals for front panel audio connectors) • S/PDIF audio header (1 x 4-pin header) 1.8.3 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel P55 Express Chipset • Realtek ALC888-VC2-GR audio codec • A signal-to Section 1.3, page 14 1.8.2 Audio Connectors and Headers The board contains audio connectors and headers on both the back...
... in and line out signals for front panel audio connectors) • S/PDIF audio header (1 x 4-pin header) 1.8.3 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel P55 Express Chipset • Realtek ALC888-VC2-GR audio codec • A signal-to Section 1.3, page 14 1.8.2 Audio Connectors and Headers The board contains audio connectors and headers on both the back...
Product Specification
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... drivers Refer to http://downloadcenter.intel.com 1.9.1 Intel® 82578DC Gigabit Ethernet Controller The Intel 82578DC Gigabit Ethernet Controller supports the following features: • 10/100/1000 BASE-T IEEE 802.3 compliant • PCI Express link • Compliant to this output. Intel Desktop Board DP55WB Technical Product Specification NOTE The back panel audio line out connector is designed...
... drivers Refer to http://downloadcenter.intel.com 1.9.1 Intel® 82578DC Gigabit Ethernet Controller The Intel 82578DC Gigabit Ethernet Controller supports the following features: • 10/100/1000 BASE-T IEEE 802.3 compliant • PCI Express link • Compliant to this output. Intel Desktop Board DP55WB Technical Product Specification NOTE The back panel audio line out connector is designed...
Product Specification
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Intel Desktop Board DP55WB Technical Product Specification 2.2.1 Back Panel Connectors Figure 9 shows the location of the back panel connectors for the board. Item A B C D E F G H Description USB ports IEEE 1394a connector USB ports LAN USB ports Line in Line out Mic in Figure 9. Poor audio quality occurs if passive (non-amplified) speakers are connected to power headphones or amplified speakers only. Back Panel Connectors NOTE The back panel audio line out connector is designed to this output. 38
Intel Desktop Board DP55WB Technical Product Specification 2.2.1 Back Panel Connectors Figure 9 shows the location of the back panel connectors for the board. Item A B C D E F G H Description USB ports IEEE 1394a connector USB ports LAN USB ports Line in Line out Mic in Figure 9. Poor audio quality occurs if passive (non-amplified) speakers are connected to power headphones or amplified speakers only. Back Panel Connectors NOTE The back panel audio line out connector is designed to this output. 38
Product Specification
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... add-in card connector B Front panel audio header C PCI Express x1 bus add-in card connector D PCI Express x1 bus add-in card connector E PCI Express x16 bus add-in Figure 10. Intel Desktop Board DP55WB Technical Product Specification Table 10 lists the ...component-side connectors and headers identified in card connector F Rear chassis fan header G Processor fan header H Processor core power connector (2 X 2) I Main power connector (2 X 12...
... add-in card connector B Front panel audio header C PCI Express x1 bus add-in card connector D PCI Express x1 bus add-in card connector E PCI Express x16 bus add-in Figure 10. Intel Desktop Board DP55WB Technical Product Specification Table 10 lists the ...component-side connectors and headers identified in card connector F Rear chassis fan header G Processor fan header H Processor core power connector (2 X 2) I Main power connector (2 X 12...
Product Specification
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...Data B (positive) 7 +12 V DC 9 Key (no pin) 10 Signal Name +5 V DC DD+ Ground No Connect 41 Front Panel Audio Header for Intel HD Audio Pin Signal Name Pin Signal Name 1 [Port 1] Left channel 2 Ground 3 [Port 1] Right channel 4 PRESENCE# (Dongle present) 5 [...(no pin) Pin 2 4 6 8 10 Signal Name Data A (negative) Ground Data B (negative) +12 V DC Ground Table 12. Front Panel Audio Header for AC '97 Audio Pin Signal Name Pin Signal Name 1 MIC 2 AUD_GND 3 MIC_BIAS 4 AUD_GND 5 FP_OUT_R 6 FP_RETURN_R 7 AUD_5V 8 KEY (no pin) 10 [Port 2] ...
...Data B (positive) 7 +12 V DC 9 Key (no pin) 10 Signal Name +5 V DC DD+ Ground No Connect 41 Front Panel Audio Header for Intel HD Audio Pin Signal Name Pin Signal Name 1 [Port 1] Left channel 2 Ground 3 [Port 1] Right channel 4 PRESENCE# (Dongle present) 5 [...(no pin) Pin 2 4 6 8 10 Signal Name Data A (negative) Ground Data B (negative) +12 V DC Ground Table 12. Front Panel Audio Header for AC '97 Audio Pin Signal Name Pin Signal Name 1 MIC 2 AUD_GND 3 MIC_BIAS 4 AUD_GND 5 FP_OUT_R 6 FP_RETURN_R 7 AUD_5V 8 KEY (no pin) 10 [Port 2] ...
