BLKD815EPFVU Intel, BLKD815EPFVU Datasheet - Page 26

• Manufacturer Part Number: BLKD815EPFVU
• Manufacturer: Intel

Specifications of BLKD815EPFVU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel Desktop Board D815EFV/D815EPFV Technical Product Specification
1.8.1.1
1.8.1.2
1.8.1.2.1
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The GMCH provides the following:
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The ICH2 provides the following:
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The ICH2’s IDE controller has two independent bus-mastering IDE interfaces that can be
independently enabled. The IDE interfaces support the following modes:
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An integrated Synchronous DRAM memory controller with autodetection of SDRAM
An interface for a single AGP device or a Graphics Performance Accelerator (GPA) card
An interface for an optional digital video output (DVO) connector for a flat panel, digital CRT,
or TV-out
Support for ACPI Rev. 2.0 and APM Rev. 1.2 compliant power management
33 MHz PCI bus interface
Support for up to four PCI master devices
Low Pin Count (LPC) interface that supports an LPC-compatible I/O controller
Support for two Master/DMA devices
Integrated IDE controller that supports Ultra DMA (33 MB/sec) and ATA-66/100 mode
(66 MB/sec, 100 MB/sec)
Integrated LAN Media Access Controller
Universal Serial Bus interface with two USB controllers providing four ports in a
UHCI Implementation (additional USB ports provided with the optional SMSC LPC47M142
I/O controller)
Power management logic for ACPI Rev. 1.0b compliance
System Management Bus (SMBus clock and data lines also routed to PCI bus connector 2)
Real-time clock with 256-byte battery-backed CMOS RAM
AC ’97 digital link for audio codec, including:
 AC ’97 2.1 compliance
 Logic for PCM in, PCM out, and mic input
 PCI functions for audio
 Communication and Network Riser (CNR) interface
Programmed I/O (PIO): CPU controls data transfer.
8237-style DMA: DMA offloads the CPU, supporting transfer rates of up to 16 MB/sec.
Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates
of up to 33 MB/sec.
ATA-66: DMA protocol on IDE bus supporting host and target throttling and transfer rates of
up to 66 MB/sec. ATA-66 protocol is similar to Ultra DMA and is device driver compatible.
ATA-100: DMA protocol on IDE bus allows host and target throttling. The ICH2 ATA-100
logic can achieve read transfer rates up to 100 MB/sec and write transfer rates up to
88 MB/sec.
Intel
Intel
IDE Interfaces
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82815 Graphics and Memory Controller Hub (GMCH)
82801BA I/O Controller Hub (ICH2)