COBHAM GR712RC Manuals

Manuals and User Guides for COBHAM GR712RC. We have 2 COBHAM GR712RC manuals available for free PDF download: User Manual, Quick Start Manual

COBHAM GR712RC User Manual (224 pages)

Dual-Core LEON3FT SPARC V8

Brand: COBHAM | Category: Computer Hardware | Size: 3 MB

Table of Contents
2
1 Introduction

7
- Scope
  7
- GR712RC Architecture
  7
- Memory Map
  8
- Interrupts
  9
- GRLIB IP Cores
  9
- References
  10
- Errata
  11
- Document Revision History
  18
2 Signals and I/O Switch Matrix

22
3 Clocking

32
- System Clock
  32
- Spacewire Clock
  32
- Mil-Std-1553
  33
- Telemetry
  33
- Telecommand
  33
- Obsolete
  33
- Slink
  33
- SDRAM Clock
  34
- Clock Gating Unit
  34
- Test Mode Clocking
  35
4 LEON3FT - High-Performance SPARC V8 32-Bit Processor

36
- Overview
  36
- LEON3 Integer Unit
  37
- Instruction Cache
  44
- Data Cache
  45
- Additional Cache Functionality
  46
- Memory Management Unit
  48
- Floating-Point Unit
  50
- Error Detection and Correction
  50
- Signal Definitions
  52
5 Fault Tolerant Memory Controller

53
- Overview
  53
- PROM Access
  54
- Memory Mapped IO
  56
- SRAM Access
  57
- 8-Bit PROM and SRAM Access
  58
- 8- Bit I/O Access
  59
- Burst Cycles
  59
- SDRAM Access
  59
- Refresh
  60
- Memory EDAC
  62
- Bus Ready Signalling
  64
- External Bus Errors
  65
- Read Strobe
  66
- Registers
  66
- Signal Definitions
  69
6 On-Chip Memory with EDAC Protection

70
- Overview
  70
- Operation
  70
- Registers
  71
7 AHB Status Registers

72
- Overview
  72
- Operation
  72
- Registers
  72
8 Multiprocessor Interrupt Controller

73
- Overview
  73
- Operation
  73
- Registers
  75
9 Hardware Debug Support Unit

78
- Overview
  78
- Operation
  78
- AHB Trace Buffer
  79
- Instruction Trace Buffer
  80
- DSU Memory Map
  81
- DSU Registers
  82
10 JTAG Debug Interface

85
- Overview
  85
- Operation
  85
- Registers
  86
- Signal Definitions
  86
11 General Purpose Timer Unit

87
- Overview
  87
- Operation
  87
- Registers
  88
- Signal Definitions
  89
12 General Purpose Timer Unit with Time Latch Capability

90
- Overview
  90
- Operation
  90
- Registers
  91
13 General Purpose Register

93
- Operation
  93
- Registers
  93
14 General Purpose I/O Port

94
- Overview
  94
- Operation
  94
- Registers
  96
- Signal Definitions
  97
15 UART Serial Interface

98
- Overview
  98
- Operation
  98
- Baud-Rate Generation
  99
- Loop Back Mode
  99
- FIFO Debug Mode
  100
- Interrupt Generation
  100
- Registers
  100
- Signal Definitions
  102
16 Spacewire Interface with RMAP Support

103
- 16.2.1 Overview
  103
- Operation
  103
- Link Interface
  104
- Receiver DMA Channels
  106
- Transmitter DMA Channels
  112
- Rmap
  115
- AMBA Interface
  120
- Spacewire Clock Generation
  121
- Registers
  122
- 16.10 Signal Definitions
  127
17 Ethernet Media Access Controller (MAC)

128
- Overview
  128
- Operation
  128
- Tx DMA Interface
  129
- Rx DMA Interface
  130
- MDIO Interface
  132
- Reduced Media Independent Interfaces (RMII)
  132
- Registers
  132
- Signal Definitions
  135
18 CAN Interface

136
- Overview
  136
- CAN Controller Overview
  136
- AHB Interface
  136
- Basiccan Mode
  137
- Pelican Mode
  141
- Common Registers
  151
- Design Considerations
  152
- Signal Definitions
  152
19 Obsolete

153
- Signal Definitions
  153
20 CAN Bus Multiplexor

154
- Overview
  154
- Operation
  154
- Registers
  154
21 Mil-Std-1553B Bc/Rt/Bm

155
- Overview
  155
- AHB Interface
  156
- 1553 Clock Generation
  156
- Registers
  158
- Signal Definitions
  159
22 I2C-Master

160
- Overview
  160
- Operation
  160
- Registers
  163
- Signal Definitions
  165
23 SPI Controller

166
- Overview
  166
- Operation
  166
- Registers
  168
- Signal Definitions
  171
24 SLINK Serial Bus Based Real-Time Network Master

172
- Overview
  172
- Operation
  172
- Registers
  175
- Signal Definitions
  179
25 ASCS Controller

180
- Overview
  180
- Operation
  180
- Registers
  181
- Signal Definitions
  183
26 GRTC - Telecommand Decoder

184
- Overview
  184
- Data Formats
  185
- Coding Layer (CL)
  186
- Transmission
  188
- Relationship between Buffers and Fifos
  191
- Command Link Control Word Interface (CLCW)
  193
- Configuration Interface (AMBA AHB Slave)
  193
- Miscellaneous
  194
- Registers
  195
- 26.10 Signal Definitions
  202
27 GRTM - CCSDS Telemetry Encoder

203
- Overview
  203
- References
  204
- Layers
  205
- Data Link Protocol Sub-Layer
  206
- Synchronization and Channel Coding Sub-Layer
  208
- Physical Layer
  211
- Connectivity
  213
- Operation
  214
- Registers
  217
- 27.10 Signal Definitions
  221
28 Clock Gating Unit

222
- Overview
  222
- Operation
  222
- Registers
  223

COBHAM GR712RC Quick Start Manual (25 pages)

Brand: COBHAM | Category: Motherboard | Size: 0 MB

Table of Contents
2
1 Introduction

3
- Overview
  3
- References
  3
2 Board Configuration

4
- Overview
  4
- Clock Sources
  4
- I/O Switch Matrix
  5
- Uart
  6
- Prom
  6
3 GRMON Hardware Debugger

7
4 Software

15
- Overview
  15
- Bare C Cross-Compiler System
  15
  - Compiling with BCC
    15
  - Running and Debugging with GRMON
    16
- RTEMS Real Time Operating System
  17
  - Overview
    17
  - Installing RCC
    17
  - Building an RTEMS Sample Application
    17
  - Running and Debugging with GRMON
    18
- Mkprom2
  19
  - Overview
    19
  - Usage of MKPROM2
    19
- Vxworks
  20
  - Overview
    20
5 Frequently Asked Questions / Common Mistakes / Know Issues

21
- Clock Gating
  21
- GRMON Issues
  21
- Clock Problems
  21
- Switch Matrix Configuration Problems
  21
- Gpio
  21
- SDRAM Configuration
  21
- Multiprocessor & Legacy Support
  21
- Interrupts
  22
- GRMON Debug Link Limitations
  22
- Mil-1553
  22
- CAN Multiplexing
  22
- Concurrent CAN and Ethernet
  22
- Hardware Behavior at CPU Reset and Power Management
  23
6 Support

24

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More COBHAM Manuals

COBHAM GR712RC Manuals

COBHAM GR712RC User Manual (224 pages)

Table of Contents

1 Introduction

2 Signals and I/O Switch Matrix

3 Clocking

4 LEON3FT - High-Performance SPARC V8 32-Bit Processor

5 Fault Tolerant Memory Controller

6 On-Chip Memory with EDAC Protection

7 AHB Status Registers

8 Multiprocessor Interrupt Controller

9 Hardware Debug Support Unit

10 JTAG Debug Interface

11 General Purpose Timer Unit

12 General Purpose Timer Unit with Time Latch Capability

13 General Purpose Register

14 General Purpose I/O Port

15 UART Serial Interface

16 Spacewire Interface with RMAP Support

17 Ethernet Media Access Controller (MAC)

18 CAN Interface

19 Obsolete

20 CAN Bus Multiplexor

21 Mil-Std-1553B Bc/Rt/Bm

22 I2C-Master

23 SPI Controller

24 SLINK Serial Bus Based Real-Time Network Master

25 ASCS Controller

26 GRTC - Telecommand Decoder

27 GRTM - CCSDS Telemetry Encoder

28 Clock Gating Unit

COBHAM GR712RC Quick Start Manual (25 pages)

Table of Contents

1 Introduction

2 Board Configuration

3 GRMON Hardware Debugger

4 Software

5 Frequently Asked Questions / Common Mistakes / Know Issues

6 Support

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