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Octagon Systems 2050 PC/104 CPU Manuals
Manuals and User Guides for Octagon Systems 2050 PC/104 CPU. We have
1
Octagon Systems 2050 PC/104 CPU manual available for free PDF download: Reference Manual
Octagon Systems 2050 PC/104 CPU Reference Manual (116 pages)
Brand:
Octagon Systems
| Category:
Computer Hardware
| Size: 0 MB
Table of Contents
Using CMOS Circuitry in Industrial Control
3
Table of Contents
6
List of Figures
10
List of Tables
11
Overview: Section 1 - Installation
12
Chapter 1: Overview
13
Description
13
2050 Major Hardware Features
13
CPU Processor
13
32 MB Surface Mount SDRAM
13
Solid-State Disk SSD1
13
Compactflash Socket
14
Hard Disk and Floppy Disk Ports
14
Ethernet
14
Multipurpose Connector
14
Serial Ports Protected against ESD
14
Multifunctional Printer Port
15
Hardware Reset
15
Real Time Calendar/Clock with Battery-Backup
15
Watchdog Timer Added for Safety
16
PC/104 16-Bit Interface
16
Volt Operation Lowers System Cost
16
Rugged Environmental Operation
16
Size
16
2050 Major Software Features
17
Diagnostic Software Verifies System Integrity Automatically
17
SETUP Information Stored in EEPROM for High Reliability
17
Phoenix Software BIOS
17
Octagon BIOS Extensions
17
Boot Sequence
17
Chapter 2: Quick Start
18
Hardware Installation
18
Figure 2-1 2050 Component Diagram - Top
19
Figure 2-2 2050 Component Diagram - Bottom
20
Figure 2-3 2050 Center-To-Center Hole Dimensions (Inches)
21
Installing the 2050 CPU Control Card
22
Installation
22
Hardware Mounting
23
Figure 2-4 Power Connector, J6 Diagram
23
Table 2-1 Power Connector: J6
23
Multipurpose Connector
24
Figure 2-5 Multipurpose Connector, J3 Diagram
24
Figure 2-6 MPC-18 Cable
24
Connecting a Serial Console
25
2050 Power Supply Requirements
25
Figure 2-7 Serial Console Connections
25
Installing a Different Operating System
26
Establishing Communications with the 2050
27
Transferring Files between the 2050 and Your PC
29
Downloading Files to the 2050 Using TRANSFER.EXE
30
Figure 2-8 Downloading Files Using TRANSFER
30
Chapter 3: Setup Programs
32
Setup
32
Main Menu
33
Hard Drive Submenus
34
Advanced Menu
35
I/O Device Configuration Submenu
36
PCI Configuration Submenu
38
PCI/PNP ISA UMB Region Exclusion Submenu
38
PCI/PNP ISA IRQ Resource Exclusion Submenu
39
PCI/PNP ISA DMA Resource Exclusion Submenu
39
Power Menu
40
Boot Menu
41
Boot Order Submenu
41
Exit Menu
42
Chapter 4: Save and Run Programs
43
Save and Run Your Programs on the 2050
43
Adding Your Application
43
Overriding the Autoexecution of Your Application
44
Overview: Section 2 - Hardware
45
Chapter 5: Serial Ports
46
Description
46
Mating Receptacle
46
Figure 5-1 Multipurpose Connector, J3
46
Serial Port Configurations
47
Table 5-1 Serial Port Configurations
47
Table 5-2 COM1 and COM2 Connector Pinouts
47
Table 5-3 2050 COM Port Jumper Settings: W2, W10, W11, W13
48
Function and Use of Serial Ports
49
COM1 as Serial Console Device
49
Mating Receptacle
49
Figure 5-2 Null Modem Adapter and the MPC-18 Cable
49
COM Ports as RS-232 I/O
50
Figure 5-3 2050 RS-232 Serial Devices
50
Figure 5-4 Typical RS-422 Four-Wire Interface Circuit
50
Figure 5-5 Typical RS-485 Half Duplex Interface Circuit
51
Figure 5-6 Typical RS-485 Full Duplex Interface Circuit
52
Chapter 6: LPT1 Parallel Port, LCD and Keypad
53
LPT1 Parallel Port
53
Figure 6-1 Multipurpose Connector, J3
53
Printer
54
Installing a Printer
54
Display
54
Figure 6-2 LPT1 as a Printer Port
54
Installing a Display
55
Keypad
55
Installing a Keypad
55
Figure 6-3 LPT1 as a Display or Keypad Port
55
Chapter 7: Console Devices
57
Description
57
Selecting Console Devices
57
Serial Console
57
Keyboard / Mouse
58
Figure 7-1 the 2050 and a Serial Console
58
Chapter 8: SSD1, Z-Tag Interface, Compactflash, SDRAM, and Battery Backup
59
Description
59
Ssd1
59
Z-Tag Interface
59
Compactflash
59
Creating a Bootable Compactflash
60
Table 8-1 Compactflash Configuration Jumpers
60
Sdram
61
Battery Backup for Real Time Calendar Clock
61
Installing an at Battery
61
Figure 8-1 the J3 Pinout
61
Chapter 9: External Drives
62
Description
62
Floppy Disk Controller
62
Power Requirements
62
Installing a Floppy Disk Drive
62
Hard Disk Controller
63
Chapter 10: Ethernet
64
Description
64
Table 11-1 Ethernet Leds
64
Chapter 11: PC/104 Expansion
65
Description
65
Figure 13-1 Typical PC/104 Module Stack
65
Overview: Section 3 - System Management
66
Chapter 12: Watchdog Timer and Hardware Reset
67
Description
67
Watchdog Function Definitions Using Enhanced INT 17H Handler
67
Enable Watchdog
67
Strobe Watchdog
68
Disable Watchdog
68
Hardware Reset
69
Chapter 13: Serial EEPROM
70
Description
70
Enhanced INT 17H Function Definitions
70
Serial EEPROM
71
Read a Single Word from the Serial EEPROM
71
Write a Single Word to the Serial EEPROM
71
Read Multiple Words from the Serial EEPROM
72
Write Multiple Words to the Serial EEPROM
73
Return Serial EEPROM Size
73
Chapter 14: Temperature Sensor and User Jumpers
75
Description
75
Temperature Sensor Int17H Function Definitions
75
Write TEMP SENSOR Register Pointer
75
Read TEMP SENSOR Current Register
76
Write TEMP SENSOR Current Register
77
Read TEMP SENSOR Int Status Bit
77
User Jumpers
78
Read User Jumper
78
Chapter 15: Troubleshooting
79
No Screen Activity-Checking Console Serial Communications
79
Garbled Console Screen Activity
79
System Generates a BIOS Message but Locks up When Booting from SSD1
80
System will Not Boot from Compactflash
80
System Locks up on Power-Up; May or May Not Respond to Reset Switch
80
System Locks up after Power-Down/Power-Up
80
LED Signaling of "Beep" Codes
81
Description
81
Table 14-1 BIOS Beep Codes
82
Technical Assistance
85
Overview: Section 4 - Appendices
86
Appendix A: 2050 Technical Data
87
Technical Specifications
87
Cpu
87
Sysclk
87
Bios
87
Sdram
87
Solid-State Disk 1
87
Floppy Drive
87
Hard Drive
87
Dos
87
Parallel Port
88
Watchdog Timer
88
Bus Mastering
88
Power Requirements
88
Environmental Specifications
88
Size
88
Mating Connectors
88
Maps
89
Table A-1 2050 DMA Map
89
Table A-2 2050 I/O Map
89
Table A-3 2050 Interrupt Map
90
Table A-4 2050 Memory Map
90
Jumper Settings
91
Table A-5 2050 COM Port Jumper Settings: W2, W10, W11, W13
91
Table A-6 2050 SYSCLK Frequency Select: W3
92
Table A-7 2050 Flash Configuration Jumper Settings: W5 and W12
92
Table A-8 2050 Jumper Settings: W6 System Configuration
92
Table A-9 2050 Voltage Select Jumper Settings: W7
92
Connector Pinouts
93
Appendix B: Software Utilities
97
Introduction
97
Support Commands
97
Support Device Drivers
97
Fxchk.exe
98
Fxdos.sys
98
Fxfmt.exe
99
Fxinfo.exe
100
Fxreclm.exe
101
Fxremnt.exe
101
Getbios.exe
102
Getimg.exe
102
Getimgh.exe
103
Himem.sys
104
I17Hndlr.exe
106
Lpt1Con.com
106
Pgmbios.exe
107
Pgmimg.exe
107
Pgmimgh.exe
109
Reset.com
110
Setssd.exe
110
Testoem.exe
112
Appendix C: Accessories
113
Table C-1 Cables and Terminal Board
113
Table C-2 LCD Displays and Keypads
113
Table C-3 Miscellaneous Part Numbers
113
Warranty
114
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