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IQ80960RM, RN manual
1
1
88
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88 pages, 894.76 Kb
I
Q
80960RM/RN Evaluation
P
l
atfo
r
m
B
o
a
r
d M
a
n
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al
February 1999
O
r
der Numbe
r
:
27
3
160
-
004
Contents
Main
IQ80960RM/RN Evaluation Platform Board Manual
Contents
Page
Figures
Tables
Page
Introduction
Figure 1-2. IQ80960RN Platform Physical Diagram
1.1 i960 RM/RN I/O Processor and IQ80960RM/RN Features
1.2 Software Development Tools
1.3 Tornado* for I20* Software Development Toolset
1.3.1 IxWorks* Real-Time Operating System
1.3.2 TORNADO Build Tools
1.3.3 TORNADO Test and Debug Tools
1.4 CTOOLS Software Development Toolset
1.4.1 CTOOLS and the MON960 Debug Monitor
1.4.1.1 MON960 Host Communications
1.4.1.2 Terminal Emulation Method
1.4.1.3 Host Debugger Interface (HDI) Method
1.6 About This Ma nu a l
A brief description of the contents of this manual follows.
1.7 Notational-Conventions
1.8 Technical Support
1.8.1 Intel Customer Electronic Mail Support
1.8.2 Intel Custom er Supp or t Con tacts
Evaluation Board Manual 1-9
1.8.3 Related Information
RM/RN I/O Processor Design Guide
i
Contact Cyclone Microsystems for additional inf orma tion about their products and literature:
Table 1-1. Document Information
Page
Getting Started
2.1 Pre-Installation Considerations
2.2 Software Installation
2.2.1 Installing Software Development Tools
Getting Started
2.3 Hardware Installation
2.3.1 Battery Backup
2.3.2 Installing the IQ80960RM/RN Platforms in the Host System
2.3.3 Verify IQ80960RM/RN Platform is Functional
Getting Started
2.4 Creating and Downloading Executable Files
2.4.1 Sample Download and Execution Using GDB960
Page
Hardware Reference
3.1 Power Requirements
3.2 SDRAM
3.2.1 SDRAM Performance
3.2.2 Upgrading SDRAM
3.3 Flash ROM
3.3.1 Flash ROM Programming
3.4 Console Serial Port
3.5 Secondary PCI Bus Expansion Connectors
3.5.1 PCI Slots Power Availability
3.5.2 Interrupt and IDSEL Routing
3.6 Battery Backup
3.7 Loss of Fan Detect
3-6 IQ80960RM/RN
3.8 Logic Analyzer Headers
3.9 JTAG Header
3.10 User LEDs
3.10.1 User LEDs During Initialization
Evaluation Board Manual 3-9
Tabl e 3-11 lists the connectors and LEDs. Table 3-11. IQ80960RM/RN Connectors and LEDs
Page
i960
Evaluation Board Manual 4-1
RM/RN I/O Processor Overview
4-2 IQ80960RM/RN
4.1 CPU Memory Map
4.2 Local Interrupts
4-4 IQ80960RM/RN
Figure 4-3. i960 RM /RN I/O Processor Interrup t Controller Con nection s
i960RN/RM I/O Processor
4.3 CPU Counter/Timers
4.4 Primary PCI Interface
4.5 Secondary PCI Interface
4.6 DMA Channels
4.7 Application Accelerator Unit
4.8 Performance Monitor Unit
Page
MON960 Support for IQ80960RM/RN
5.1 Secondary PCI Bus Expansion Connectors
5.2 MON960 Components
5.2.1 MON960 Initializatio n
Initialization firmware MON960 extensions MON960 kernel Diagnostics/example code
5.2.2 80960JT Core Initialization
5.2.3 Memory Controller Initialization
5.2.4 SDRAM Initialization
5.2.5 Primary PCI Interface Initialization
5.2.6 Primary ATU Initialization
5.2.7 PCI-to-PCI Bridge Initialization
5.2.8 Secondary ATU Initialization
5.3 MON960 Kernel
5.4 MON960 Extensions
5.4.1 Secondary PCI Initialization
5.4.2 PCI BIOS Routines
5.4.2.1 sysPCIBIOSPresent
5.4.2.2 sysFindPCIDevice
5.4.2.3 sysFindPCIClassCode
5.4.2.4 sysGenerateSpecialCycle
5.4.2.5 sysReadConfigByte
5.4.2.6 sysReadConfigWord
5.4.2.7 sysReadConfigDword
5.4.2.8 sysWriteConfigByte
5.4.2.9 sysWriteConfigWord
5.4.2.10 sysWriteConfigDword
5.4.2.11 sysGetIrqRoutingOptions
5.4.2.12 sysSetPCIIrq
5.4.3 Additional MON960 Commands
5.4.3.1 print_pci Utility
5.5 Diagnostics / Example Code
5.5.1 Board Level Diagnostics
5.5.2 Secondary PCI Diagnostics
Evaluation Board Manual A-1
Bill of Materials A
Table A-1. IQ80960RN Bill of Materials (Sheet 1 of 4)
A-2 IQ80960RM/RN
Table A-1. IQ80960RN Bill of Materials (Sheet 2 of 4)
Evaluation Board Manual A-3
Table A-1. IQ80960RN Bill of Materials (Sheet 3 of 4)
A-4 IQ80960RM/RN
Table A-1. IQ80960RN Bill of Materials (Sheet 4 of 4)
Evaluation Board Manual A-5
Table A-2. IQ80960RM Bill of Materials (Sheet 1 of 5)
A-6 IQ80960RM/RN
Table A-2. IQ80960RM Bill of Materials (Sheet 2 of 5)
Evaluation Board Manual A-7
Table A-2. IQ80960RM Bill of Materials (Sheet 3 of 5)
A-8 IQ80960RM/RN
Table A-2. IQ80960RM Bill of Materials (Sheet 4 of 5)
Page
Page
Evaluation Board Manual B-1
Schematics B
SDRAM DECOUPLING
SPCI DECOUPLING
IC DECOUPLING
Page
Page
SPARES
Page
Page
Page
SPCI CONN 2
SPCI CONN 1
SPCI CONN 4
SPCI CONN 3
Page
SPARES
Evaluation Board Manual B-13
Schematics
Table B-2. IQ80960RM Schematics List
SDRAM DECOUPLING
SPCI DECOUPLING
IC DECOUPLING
Page
Page
SPARES
Page
Page
Page
SPCI CONN 2
SPCI CONN 1
SPCI CONN 4
SPCI CONN 3
SPARES
Page
PLD Code C
Page
Recycling the Battery D