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Intel A300 User Manual Page 177
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A
300 Motherboard
THIS P
AGE IS INTENTIONALL
Y
LEFT BLANK
Page 162
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Revision
2
Copyright
3
Packing List
4
Table of Contents
5
List of Figures
11
List of Tables
13
BIOS Menus
15
Glossary
16
1 Introduction
17
1.1.1 A300 Applications
18
1.2 A300 Board Overview
20
1.2.1 A300 Connectors
21
2 Detailed Specifications
25
2.1 Overview
26
2.2 Dimensions
26
2.3 Data Flow
27
2.4 Compatible Processor
28
2.5 Intel
29
2.6 Intel
31
2.7 PCI Bus Components
34
2.8 LPC Bus Components
35
3 Unpacking
39
3.1 Anti-static Precautions
40
3.2 Unpacking
40
3.3 Unpacking Checklist
41
1 Mini jumper pack
42
1 Quick installation guide
42
1 Utility CD
42
4 Connector Pinouts
43
4.1.1 A300 Layout
44
Connector Type Label
45
PIN NO. DESCRIPTION
49
1 Speaker Out R
49
3 Speaker Out L
49
4.2.4 Fan Connectors
51
Page 36
51
4.2.5 Front Panel Connector
52
4.2.7 IDE Connector
54
Page 40
55
4.2.10 LED Connector
57
Page 42
57
1 Power Button
59
Page 46
61
Page 48
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Page 50
65
1 GND 2 USBVCC4
66
3 GND 4 D4+
66
5 D4
66
1 DTX2- 9 DTX1- 17 DTX0
68
2 DTX2+ 10 DTX1+ 18 DTX0+
68
3 GND 11 GND 19 GND
68
4 N/C 12 N/C 20 N/C
68
Page 54
69
Figure 4-26: VGA Connector
74
5 Installation
75
5.1 Anti-static Precautions
76
Read the user manual:
77
5.2.2 Installation Checklist
78
WARNING:
82
NOTE:
85
Load Optimal Defaults
87
Page 74
89
Short 2-3 +5V LVDS
90
LCD Rotate Description
91
1 LCD Rotate
91
2 GND
91
5.6 Chassis Installation
92
Page 80
95
6 AMI BIOS
97
Primary IDE Master
98
Primary IDE Slave
98
Secondary IDE Master
98
Secondary IDE Slave
98
6.2 PCI/PnP
120
6.3 Boot
125
BIOS Menu 11: Boot
126
CD/DVD
130
A300 Motherboard
132
Page 117
132
6.4 Security
133
Page 119
134
6.5 Chipset
135
DRAM CAS# Latency [2.5]
137
DRAM Burst Length [8]
137
Internal VGA
138
PCI/Int-VGA
138
6.6 Power
141
6.7 Exit
144
Page 130
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Page 131
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Page 132
147
7 Software Drivers
148
Page 134
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Page 135
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Page 136
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Page 138
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Page 139
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Page 140
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Page 141
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Page 142
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Page 143
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Page 144
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CAUTION!
160
Page 145
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Page 146
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Page 147
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Page 148
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A BIOS Options
164
Page 154
169
B GPIO Connection
170
Bit 4 00h 00h
172
Bit 5 00h 00h
172
Bit 6 00h 00h
172
Bit 7 00h 00h
172
Page 158
173
C Watchdog Timer
174
Page 162
177
D Address Mapping
178
D.1 Address Map
179
D.3 IRQ Mapping Table
180
D.4 DMA Channel Assignments
180
Page 166
181
E External AC’97 Audio
182
E.1 Introduction
183
Page 170
185
F Index
188
Page 174
189
Comments to this Manuals
ChrisHox
26 Apr 2024 | 19:01:50
Hello, im noob :)
Publish
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