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Advantech PCA-6751 Series Manual
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80
PCA-6751/PCA-6751V User's Manual
C.20
HDD LED Connector (CN25)
T
able C-20: HDD LED connector
Pin
Signal
1
IDE LED +
2
IDE LED -
C.21
Reset Switch Connector (CN26)
T
able C-21: Reset switch connector
Pin
Signal
1
MR_RESET
2
GND
C.22
A
TX Power Switch (CN27)
T
able C-23:A
TX power switch
Pin
Signal
1
Standby 3 V
2
Power ON
12
12
12
89
91
Table of Contents
Default Chapter
2
Copyright Notice
2
Optional Devices
3
Packing List
3
Table of Contents
4
Chapter 1 Hardware Configuration
11
Introduction
12
Embedded Pentium
12
MMX Cpu
12
Guaranteed Long Product Supply Time
12
Specifications
13
Standard SBC Functions
13
VGA Function
13
Ethernet Controller Functions (PCA-6751 Only)
14
Solid State Disk
14
Mechanic and Environmental Specifications
14
Board Layout: Dimensions
15
Figure 1-1: Board Layout: Dimensions
15
Safety Precautions
16
Jumper Settings
17
COM2 Settings for RS-232/422/485 (JP1)
18
LCD Panel Select (JP2)
18
Table 1-1: COM2 Settings for RS-232/422/485 (JP1)
18
Table 1-2: LCD Panel Select (JP2)
19
CMOS Backup Select (JP3)
20
Table 1-3: RTC Power and CMOS Clear (JP3)
20
Watchdog Timer Configuration (JP4)
21
Table 1-4: Watchdog Timer System Reset Select (JP4)
21
Installing System Memory (Sodimms)
22
Installing Sodimms
22
Chapter 2 Connecting Peripherals
23
Board Layout: Connector Locations (Component Side)
24
Board Layout: Connector Locations (Solder Side)
25
Table 2-1: Connectors
26
Floppy Drive Connector (CN1)
27
Parallel Port Connector (CN2)
28
Keyboard Lock (CN3)
28
USB Connector (CN4)
28
24-Bit LCD Display Connector (CN5)
29
36-Bit LCD Display Connector (CN6)
29
LCD Inverter Connector (CN7)
29
IR Connector (CN8)
29
External Speaker (CN9)
29
Watchdog Timer PROG (CN10)
30
VGA Display Connector (CN11)
30
Connectors (CN12)
30
Ethernet Configuration (CN13 PCA-6751 Only)
30
RJ-45A Connector (CN13)
30
Network Boot
30
Serial Ports (CN16: COM1; CN15: COM2/RS-232; CN14: COM2/RS-422/485)
31
Table 2-2: Serial Port Connections (COM1, COM2)
31
External Keyboard (CN17)
32
ATX Power Connector (CN18)
32
Table 2-3: Serial Port Default Settings
32
CPU Fan Power Supply Connector (CN19)
33
AT Power Ponnector (CN20)
33
Keyboard & PS/2 Mouse Connector (CN21)
33
ISA Goldfinger (CN22, 23)
33
Compactflash Disk (CN24)
34
Front Panel Connector (CN25, 26, 27)
34
Hard Disk Drive LED (CN25)
34
Reset Switch (CN26)
34
ATX Power Button (CN27)
34
Enhanced IDE Connector (CN28)
35
Chapter 3 Award BIOS Setup
37
Award BIOS Setup
38
Entering Setup
38
Figure 3-1: Setup Program Initial Screen
38
Standard CMOS Setup
39
Figure 3-2: CMOS Setup Screen
39
BIOS Features Setup
40
Figure 3-3: BIOS Features Setup Screen
40
Chipset Features Setup
44
Figure 3-4: CHIPSET Features Setup Screen
44
Power Management Setup
45
Figure 3-5: Power Management Setup Screen
45
Pnp PCI Configuration Setup
46
Load BIOS Defaults
46
Load Setup Defaults
46
Figure 3-6: PCI Configuration Screen
46
Integrated Peripherals
47
Password Setting
47
Figure 3-7: Integrated Peripherals
47
IDE HDD Auto Detection
48
Save & Exit Setup
48
Exit Without Saving
48
Chapter 4 PCI SVGA Setup
49
Introduction
50
Chipset
50
Display Memory
50
Installation of SVGA Driver
51
Installation for Windows 3.1
52
Installation for Windows 95
54
Installation for Windows NT
57
Further Information
60
Chapter 5 PCI Bus Ethernet Interface (PCA-6751 Only)
61
Introduction
62
Installation of Ethernet Driver
62
Installation for MS-DOS & Windows 3.1
62
Installation for Windows 95
63
Installation for Windows NT
65
Further Information
67
Appendix A Programming the Watchdog Timer
69
A.1 Programming the Watchdog Timer
70
Appendix B Installing PC/104 Modules
73
B.1 Installing PC/104 Modules
74
Figure B-1: PC/104 Module Mounting Diagram
75
Figure B-2: PC/104 Module Dimensions (MM) (±0.1)
75
Table B-1: PC/104 Connectors (CN12)
76
Pin Assignments
77
Table C-1: Floppy Drive Connector
78
Table C-2: Parallel Port Connector
79
Table C-3: Keyboard Lock Connector
80
Table C-4: USB1/USB2 Connector
80
Table C-5: 24-Bit LCD Display Connector
81
Table C-6: 36-Bit LCD Display Connector
82
Table C-7: LCD Power Inverter
82
Table C-8: IR Connector
83
Table C-9: External Speaker Connector
83
Table C-10: CRT Display Connector
84
Table C-11: COM2 RS-232/422/485 Series Port
84
Table C-12: COM2 RS-232 Serial Port
85
Table C-13: COM1 RS-232 Serial Port
85
Table C-14: External Keyboard Connector
86
Table C-15: ATX Power Connector
86
Table C-16: CPU Fan Power Connector
87
Table C-17: at Power Connector
87
Table C-18: Keyboard and Mouse Connector
88
Appendix C Pin Assignments
88
C.18 Keyboard and Mouse Connnector (CN21)
88
Table C-19: Compactflash Card Connector
89
Table C-20: HDD LED Connector
90
Table C-21: Reset Switch Connector
90
C.23 IDE Hard Drive Connector (CN28)
91
System Assignments
93
Table D-1: System I/O Ports
94
Table D-2: DMA Channel Assignments
95
Table D-3: Interrupt Assignments
95
Table D-4:1St MB Memory Map
96
Lcd Services
97
E.1 LCD Services
98
Model Number
99
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Advantech PCA-6751 Series Specifications
General
Brand
Advantech
Model
PCA-6751 Series
Category
Motherboard
Language
English
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