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RadiSys EPC-5A manual available for free PDF download: Hardware & Software Reference Manual
RadiSys EPC-5A Hardware & Software Reference Manual (156 pages)
Brand:
RadiSys
| Category:
Computer Hardware
| Size: 0.59 MB
Table of Contents
Table of Contents
4
1 Product Description
9
Purpose
9
About this Manual
9
Notational Conventions
10
Product Overview
11
Specifications
12
Differences between EPC-5 and EPC-5A
12
Table 1-1. EPC-5A Environmental and Electrical Specifications
12
2 Before Installation
15
Configuring the EPC-5A
15
Selecting the EPC-5A Slot Location
16
Figure 2-1. Slot-1 Jumper Location
16
Table 2-1. VME Slots Available
17
Installing the Vmebus Backplane Jumpers
18
Figure 2-2. Daisy-Chain Signal Concept
18
Figure 2-3. Backplane Jumpers Required for EPC-5A Subsystem
19
Figure 2-4. Vmebus Backplane Jumper Examples
20
Figure 2-5. Vmebus Jumpers on Rear Wirewrap Pins
21
Figure 2-6. Vmebus Jumpers on Front Stake Pins
21
Jumpers
22
Table 2-2. EPC-5A Jumpers
22
3 Installation
23
Subplane Installation
23
EXP-BP2 Subplane
24
Figure 3-1. EXP-B2 Backplane
24
EXP-BP4 Subplane
25
Figure 3-2. EXP-BP4 Subplane
25
EXP-BP3A Subplane
26
Figure 3-3. EXP-BP3A Subplane
26
EXP-BP5 Subplane
27
Figure 3-4. EXP-BP5 Subplane
27
EXP-BP4A Subplane
28
Figure 3-5. EXP-BP4A Subplane
28
EXP-BP6 Subplane
29
Figure 3-6. EXP-BP6 Subplane
29
EPC-5A Insertion
30
EXP-MC Module Carrier Insertion
31
Figure 3-7. EXP-MC Module Carrier (Side View)
31
EXP-MX Mass Storage Module Insertion
32
EXM Module Insertion
32
Connecting Peripherals to the EPC-5A
33
Monitor
33
Keyboard
33
Serial Ports
34
Parallel Printer Port
34
4 BIOS Configuration
35
Introduction
35
BIOS Setup Screens
35
Figure 4-1. BIOS Setup Menu Map
36
Main BIOS Setup Menu
37
Figure 4-2. Main BIOS Setup Menu
37
Figure 4-3. IDE Adapter Sub-Menu
39
IDE Adapter Sub-Menus
39
Figure 4-4. Memory Shadow Menu
41
Memory Shadow Sub-Menu
41
Boot Options Sub-Menu
42
Figure 4-5. Boot Options Sub-Menu
42
Figure 4-6. Keyboard Features Sub-Menu
44
Keyboard Features Sub-Menu
44
Advanced Menu
45
Figure 4-7. Advanced Menu
45
EXM Menu
47
Figure 4-8. EXM Menu
47
Figure 4-9. Slot Numbering
48
VME Menu
50
Figure 4-10. VME Setup Menu
50
Exit Menu
52
Figure 4-11. Exit Menu
52
5 Theory of Operation
55
Processor Board
55
Processor and Coprocessor
55
Core Logic
55
Memory
56
Table 5-1. R400EX Features
56
Memory Map
57
Peripheral Components
58
Real Time Clock
58
Keyboard Controller
59
ROM and ROM Shadowing
59
Embedded Shadow
59
Bootable Device Precedence
59
Battery
60
Video Controllers
61
Front Panel Leds
61
Resetting the EPC-5A
62
EXM Expansion Interface
62
6 The Vmebus Interface
63
Connectivity
63
Vmebus System (Slot-1) Controller Functions
63
Concepts
64
Memory Map
64
Direct Vmebus Accesses
65
Table 6-1. Direct Mapping
65
Byte Ordering
66
Figure 6-1. Source of Vmebus Address Lines (Via E-Page)
66
Figure 6-2. Source of Vmebus Address Lines (Via Direct Mapping)
66
Figure 6-3. Little-Endian Byte Order
67
Figure 6-4. Big-Endian Byte-Swapping
68
Byte Ordering
68
Slave Accesses from the Vmebus
69
Self Accesses Across the Vmebus
70
Read-Modify-Write Operations
70
Vmebus Interrupt Response
71
Registers Specific to the EPC-5A
72
Vmebus Mapped Registers
83
Register State after Reset
84
Supported Address Modifiers
84
Low-Level Programming the Vmebus Interface
85
Vmebus Accesses
85
Low-Level Handling of Vmebus Interrupts
88
7 Connectors
93
Serial Ports
93
Table 7-1. Serial Port Pinout
93
Parallel Port
94
Keyboard
94
Table 7-2. Parallel Port Pinout
94
Table 7-3. Keyboard Connector Pinout
94
Speaker Header
95
Battery Header
95
Table 7-4. Speaker Header Pinout
95
Table 7-5. Battery Header Pinout
95
8 Upgrades
97
Memory
97
Figure 8-1. SIMM Memory Location
98
9 Troubleshooting & Error Messages
99
Troubleshooting
99
Common Error Messages
101
Boot Failures
108
Phoenix™ Nubios Checkpoints
109
Table 9-1. Phoenix Nubios Checkpoint Codes
111
Table 9-2. Phoenix Nubios Auxiliary Checkpoint Codes
112
Table 9-3. Phoenix Nubios Boot Block Checkpoint Codes
112
10 Support and Service
113
In North America
113
Technical Support
113
World Wide Web
113
Repair Services
114
Warranty Repairs
114
Non-Warranty Services
114
Arranging Service
115
Other Countries
116
Appendix A: Chip Set & I/O Map
117
Appendix B: Interrupts and DMA Channels
123
Interrupts
123
DMA Channels
124
Appendix C: Flash Boot Device
125
Figure C-1. Flash Boot Device Memory Map
126
Flash Boot Device Reflashing
127
Table C-1. FBD Object Placement
127
Figure C-2. Flash Boot Device Recovery Mechanism
129
Reflashing Using REFLASH.EXE
130
User BIOS Extensions
132
Figure C-3. Picocard Flash File System
133
Picocard Flash File System
133
Appendix D: Pformat
135
Appendix G: Glossary
139
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