Home » Intel Manuals » Motherboards » Intel BLKD915PBLL » Manual Viewer

Intel BLKD915PBLL Product Specification - Page 28

Audio Subsystem

UPC - 735858166447

Add to My Manuals
Save this manual to your list of manuals

Page 28 highlights

Intel Desktop Board D915PBL Technical Product Specification 1.9 Audio Subsystem The board supports the Intel® High Definition audio subsystem based on the Realtek ALC880 codec. The audio subsystem supports the following features: • Advanced jack sense (front and rear panel) that enables the audio codec to recognize the device that is connected to an audio port. All jacks are capable of retasking according to user's definition, or can be automatically switched depending on the recognized device type. • Stereo input and output for all jacks. • A signal-to-noise (S/N) ratio of 90 dB. # INTEGRATOR'S NOTE For the front panel jack sensing and automatic retasking feature to function, a front panel daughter card that is designed for Intel High Definition Audio must be used. Otherwise, an AC '97 style audio front panel connector will be assumed and the Line Out and Mic In functions will be permanent. 1.9.1 Audio Subsystem Software Audio software and drivers are available from Intel's World Wide Web site. For information about Refer to Obtaining audio software and drivers Section 1.3, page 17 1.9.2 Audio Connectors The board contains audio connector on both the back panel and the component side of the board. The component-side audio connectors include the following: • Front panel audio (a 2 x 5-pin connector that provides mic in and line out signals for front panel audio connectors) • ATAPI CD-ROM (an optional 1 x 4-pin ATAPI-style connector for connecting an internal ATAPI CD-ROM drive to the audio mixer) • S/PDIF (an optional 1 x 3 connector that provides S/PDIF output signals) The functions of the back panel audio connectors are dependent on which subsystem is present. For information about The location of the front panel audio connector The signal names of the front panel audio connector The location of the optional ATAPI CD-ROM connector The signal names of the optional ATAPI CD-ROM connector The location of the optional S/PDIF connector The signal names of the optional S/PDIF connector Refer to Figure 16, page 60 Table 19, page 62 Figure 16, page 60 Table 18, page 62 Figure 16, page 60 Table 17, page 62 28

Section	Page
Intel® Desktop Board D915PBL Technical Product Specification	1
Revision History / Disclaimer	2
Preface	3
Intended Audience	3
What This Document Contains	3
Typographical Conventions	3
Other Common Notation	4
Contents	5
1 Product Description	11
1.1 PCI Bus Terminology Change	11
1.2 Overview	12
1.2.1 Feature Summary	12
1.2.2 Manufacturing Options	13
1.2.3 Board Layout	14
1.2.4 Block Diagram	16
1.3 Online Support	17
1.4 Processor	17
1.5 System Memory	18
1.5.1 Memory Configurations	19
1.5.1.1 Dual Channel (Interleaved) Mode Configurations	20
1.5.1.2 Single Channel (Asymmetric) Mode Configurations	22
1.6 Intel® 915P Chipset	23
1.6.1 USB	23
1.6.2 IDE Support	23
1.6.2.1 Parallel ATE IDE Interface	23
1.6.2.2 Serial ATA Interfaces	24
1.6.2.3 Serial ATA RAID	25
1.6.2.4 RAID Boot Configuration Overview	25
1.6.2.5 SCSI Hard Drive Activity LED Connector (Optional)	25
1.6.3 Real-Time Clock, CMOS SRAM, and Battery	25
1.7 PCI Express Connectors	26
1.8 I/O Controller	26
1.8.1 Serial Ports	27
1.8.2 Parallel Port	27
1.8.3 Diskette Drive Controller	27
1.8.4 Keyboard and Mouse Interface	27
1.9 Audio Subsystem	28
1.9.1 Audio Subsystem Software	28
1.9.2 Audio Connectors	28
1.9.3 8-Channel (7.1) Audio Subsystem	29
1.10 LAN Subsystem	30
1.10.1 Intel® 82562EZ Physical Layer Interface Device	30
1.10.1.1 RJ-45 LAN Connector with Integrated LEDs	31
1.10.2 Alert Standard Format (ASF) Support	31
1.10.3 LAN Subsystem Software	32
1.10.4 Intel® Wireless Connect Technology (Optional)	32
1.11 Hardware Management Subsystem	32
1.11.1 Hardware Monitoring and Fan Control ASIC	32
1.11.2 Thermal Monitoring	33
1.11.3 Fan Monitoring	34
1.11.4 Chassis Intrusion and Detection	34
1.12 Power Management	34
1.12.1 ACPI	35
1.12.1.1 System States and Power States	36
1.12.1.2 Wake-up Devices and Events	37
1.12.2 Hardware Support	37
1.12.2.1 Power Connector	38
1.12.2.2 Fan Connectors	38
1.12.2.3 LAN Wake Capabilities	38
1.12.2.4 Instantly Available PC Technology	39
1.12.2.5 Resume on Ring	39
1.12.2.6 Wake from USB	39
1.12.2.7 Wake from PS/2 Devices	39
1.12.2.8 PME# Signal Wake-up Support	39
1.12.2.9 WAKE# Signal Wake-up Support	40
1.12.2.10 +5 V Standby Power Indicator LED	40
1.13 Trusted Platform Module (Optional)	41
1.13.1 System Requirements	41
1.13.2 Warning of Potential Data Loss	41
1.13.3 Security Precautions	42
1.13.3.1 Password Procedures	42
1.13.3.2 Emergency Recovery File Back Up Procedures	43
1.13.3.3 Hard Drive Image Backup Procedures	43
1.13.3.4 Clear Text Backup (Optional)	43
1.13.4 Trusted Platform Module Ownership	43
1.13.5 Enabling the Trusted Platform Module	44
1.13.6 Assuming Trusted Platform Module Ownership	44
1.13.7 Recovery Procedures	45
1.13.7.1 Recovering from Hard Disk Failure	45
1.13.7.2 Recovering from Desktop Board or TPM Failure	45
1.13.8 Clearing Trusted Platform Module Ownership	46
1.13.9 Software Support	47
2 Technical Reference	49
2.1 Introduction	49
2.2 Memory Resources	49
2.2.1 Addressable Memory	49
2.2.2 Memory Map	51
2.3 DMA Channels	51
2.4 Fixed I/O Map	52
2.5 PCI Configuration Space Map	53
2.6 Interrupts	54
2.7 PCI Conventional Interrupt Routing Map	55
2.8 Connectors	57
2.8.1 Back Panel Connectors	58
2.8.2 Component-side Connectors	60
2.8.2.1 Chassis Fan Connectors	63
2.8.2.2 Power Supply Connectors	64
2.8.2.3 Add-in Card Connectors	65
2.8.2.4 Auxiliary Front Panel Power/Sleep/ LED Connector	66
2.8.2.5 Front Panel Connector	66
2.8.2.5.1 Hard Drive Activity LED Connector [Yellow]	67
2.8.2.5.2 Reset Switch Connector [Purple]	67
2.8.2.5.3 Power/Sleep LED Connector [Green]	67
2.8.2.5.4 Power Switch Connector [Red]	67
2.8.2.6 Front Panel USB Connectors	67
2.8.2.7 Front Panel IEEE 1394a Connectors	68
2.9 Jumper Block	69
2.10 Mechanical Considerations	70
2.10.1 D915PBL Board Form Factor	70
2.10.2 I/O Shield	71
2.11 Electrical Considerations	72
2.11.1 DC Loading	72
2.11.2 Add-in Board Considerations	72
2.11.3 Fan Connector Current Capability	72
2.11.4 Power Supply Considerations	73
2.12 Thermal Considerations	74
2.13 Reliability	76
2.14 Environmental	77
2.15 Regulatory Compliance	78
2.15.1 Safety Regulations	78
2.15.2 EMC Regulations	78
2.15.2.1 FCC Compliance Statement (USA)	79
2.15.2.2 Canadian Compliance Statement	79
2.15.3 European Union Declaration of Conformity Statement	79
2.15.4 Product Ecology Statements	80
2.15.4.1 Disposal Considerations	80
2.15.4.2 Recycling Considerations	80
2.15.5 Product Certification Markings (Board Level)	81
3 Overview of BIOS Features	83
3.1 Introduction	83
3.2 BIOS Flash Memory Organization	84
3.3 Resource Configuration	84
3.3.1 PCI Autoconfiguration	84
3.3.2 PCI IDE Support	84
3.4 System Management BIOS (SMBIOS)	85
3.5 Legacy USB Support	85
3.6 BIOS Updates	86
3.6.1 Language Support	86
3.6.2 Custom Splash Screen	86
3.7 Boot Options	87
3.7.1 CD-ROM Boot	87
3.7.2 Network Boot	87
3.7.3 Booting Without Attached Devices	87
3.7.4 Changing the Default Boot Device During POST	87
3.8 Fast Booting Systems with Intel® Rapid BIOS Boot	88
3.8.1 Peripheral Selection and Configuration	88
3.8.2 Intel Rapid BIOS Boot	88
3.9 BIOS Security Features	89
4 Error Messages and Beep Codes	91
4.1 BIOS Error Messages	91
4.2 Port 80h POST Codes	93
4.3 Bus Initialization Checkpoints	97
4.4 Speaker	98

Match case Limit results 1 per page

Intel Desktop Board D915PBL Technical Product Specification

1.9 Audio Subsystem

The board supports the Intel

High Definition audio subsystem based on the Realtek ALC880

codec.

The audio subsystem supports the following features:

•

Advanced jack sense (front and rear panel) that enables the audio codec to recognize the

device that is connected to an audio port.

All jacks are capable of retasking according to user’s

definition, or can be automatically switched depending on the recognized device type.

•

Stereo input and output for all jacks.

•

A signal-to-noise (S/N) ratio of 90 dB.

INTEGRATOR’S NOTE

For the front panel jack sensing and automatic retasking feature to function, a front panel

daughter card that is designed for Intel High Definition Audio must be used.

Otherwise, an AC ’97

style audio front panel connector will be assumed and the Line Out and Mic In functions will be

permanent.

1.9.1

Audio Subsystem Software

Audio software and drivers are available from Intel’s World Wide Web site.

For information about

Refer to

Obtaining audio software and drivers

Section 1.3, page 17

1.9.2

Audio Connectors

The board contains audio connector on both the back panel and the component side of the board.

The component-side audio connectors include the following:

•

Front panel audio (a 2 x 5-pin connector that provides mic in and line out signals for front

panel audio connectors)

•

ATAPI CD-ROM (an optional 1 x 4-pin ATAPI-style connector for connecting an internal

ATAPI CD-ROM drive to the audio mixer)

•

S/PDIF (an optional 1 x 3 connector that provides S/PDIF output signals)

The functions of the back panel audio connectors are dependent on which subsystem is present.

For information about

Refer to

The location of the front panel audio connector

Figure 16, page 60

The signal names of the front panel audio connector

Table 19, page 62

The location of the optional ATAPI CD-ROM connector

Figure 16, page 60

The signal names of the optional ATAPI CD-ROM connector

Table 18, page 62

The location of the optional S/PDIF connector

Figure 16, page 60

The signal names of the optional S/PDIF connector

Table 17, page 62