21285-AB Intel Corporation, 21285-AB Datasheet - Page 13

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21285-AB

Manufacturer Part Number
21285-AB
Description
Microprocessor, 21285 Core Logic For SA-110 Microprocessor
Manufacturer
Intel Corporation
Datasheet

Specifications of 21285-AB

Case
BGA
Dc
99+/00+
Figure 1-2. SA-110 Coprocessor Application Diagram
SDRAM/
ROM
SA-110
Figure 1-3
shows an application diagram of the intelligent add-in card system. In this system:
SA-110 is an embedded controller on add-in card.
Host CPU configures all PCI devices. Subsystem appears as a PCI device.
PCI devices on add-in card are private to SA-110.
Figure 1-3. Intelligent Add-In Card Application Diagram
Add-In Card
SDRAM/
ROM
21285
SA-110
21285 Core Logic for SA-110 Datasheet
PCI
PCI
Device
Device
21285
PCI Bus
PCI
PCI
Device
Device
Embedded
PCI Bus
PCI-to-PCI
Bridge
Introduction
System
Memory
Host
Host
Core
CPU
Logic
FM-05934.AI4
PCI
Memory
Device
Host
Host
Core
PCI Bus
CPU
Logic
FM-05935.AI4
1-3

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