Broadcom BCM91250A Manuals

Broadcom BCM91250A Manuals

Manuals and User Guides for Broadcom BCM91250A. We have 1 Broadcom BCM91250A manual available for free PDF download: User Manual

Broadcom BCM91250A User Manual

Broadcom BCM91250A User Manual (34 pages)

Brand: Broadcom | Category: Motherboard | Size: 3.86 MB

Table of Contents

Table of Contents
3
Section 1: Product Overview
7
Introduction
7
Items Included with Your Shipment
7
Features
7
Hardware
7
Firmware
8
BCM91250A Front Panel
9
BCM91250A Rear Panel
9
Figure 1: BCM91250A Front Panel
9
Figure 2: BCM91250A Rear Panel
9
Section 2: Getting Started
10
Section 3: Physical Description
12
Figure 3: BCM91250A Top View
12
Block Diagram
13
Figure 4: BCM91250A Block Diagram
13
Connectors
14
Board Connectors
14
Figure 5: Connector Callouts
14
Table 1: Connector Descriptions
15
Pinout for Hypertransport Sockets (J28 and J29)
16
Table 2: Pinout for Hypertransport Sockets (J28 and J29)
16
ROM Emulator Pinout
18
Table 3: ROM Emulator Pinout
18
IDE Connector (J35) Pin 20 Rework
19
Figure 6: IDE Connector (J35) Pin 20 Rework
19
Leds
20
Figure 7: LED Callouts
20
Table 4: LED Descriptions
20
Fuses and Battery
22
Figure 8: Fuses and Battery Callouts
22
Table 5: Fuses and Battery Descriptions
22
Jumpers
23
Figure 9: Jumper Callouts
23
Table 6: Jumper Descriptions
23
Switches
25
Figure 10: Switch Callouts
25
Table 7: Switch Descriptions
25
Acceptable PLL Settings
27
Acceptable I/O Bridge Settings
27
Table 8: Acceptable PLL Settings
27
Table 9: Acceptable I/O Bridge Settings
27
Peripheral Devices
28
Table 10: Smbus Peripherals
28
Table 11: Generic Bus Peripherals
28
Table 12: GPIO Map
28
Supported DRAM
29
Serial Port S1 Multiplexer Control
29
Table 13: PCI Interrupt Map
29
Section 4: Firmware Configuration
30
Serial Port S1 Configuration
30
Table 14: Firmware Generic Bus Memory Mapping
30
Table 15: Firmware Configuration Bits Mapping
30
Section 5: Troubleshooting
31
Corrective Procedures
31
Replacement Parts
31
Table 16: Replacement Parts
31
Section 6: Web Resources
32
Sibyte
32
Peripherals
32
Table 17: Sibyte Web Resources
32
Table 18: Peripheral Web Resources
32
Bus Interface
33
Table 19: Bus Interface Web Resources
33

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