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GR716-MINI
COBHAM GR716-MINI Manuals
Manuals and User Guides for COBHAM GR716-MINI. We have
1
COBHAM GR716-MINI manual available for free PDF download: User Manual
COBHAM GR716-MINI User Manual (30 pages)
Brand:
COBHAM
| Category:
Motherboard
| Size: 25 MB
Table of Contents
Table of Contents
3
1 Introduction
5
Scope of the Document
5
Reference Documents
5
2 Abbreviations
6
3 Introduction
7
Overview
7
Figure 3-1: GR716-MINI Development Board
7
Handling
8
4 Board Design
9
Board Block Diagram
9
Figure 4-1: GR716-MINI Board Block Diagram
9
Board Mechanical Configuration
10
Figure .4-2: GR716-MINI Board Dimensions (Top Side)
10
Figure .4-3: GR716-MINI Board Dimensions (Bottom Side - Expansion Connector)
10
Figure 4-4: Example of a Carrier Board
11
GR716 Microcontroller
12
Figure 4-5: GR716 Microcontroller Block Diagram
12
Figure 4-6: GR716 Package
12
Memory
13
Figure 4-7: SPI Boot Memory Connections
13
Figure 4-8: SRAM Signal Connections
13
Expansion/Interface Connector
14
Figure 4-9: Expansion/Interface Connector
14
Table 1: List of Expansion Connector Signals
14
LVDS Interfaces
15
FTDI Serial to USB Interface
15
Figure 4-10: Block Diagram of FTDI Serial to USB Interface
15
Table 2: FTDI USB-Serial Port Assignment
15
Analog Signals
16
Figure 4-11: MMCX Analog Connector Interface
16
Gpio
17
Table 3: List of GPIO Pins Connected to Expansion Connector
17
Bootstrap Signals
18
Table 4: Bootstrap Resistor Settings
18
Debug Support Unit Interfaces
19
Figure 4-12: Debug Support Unit Connections
19
Oscillators and Clock Inputs
20
Figure 4-13: Board Level Clock Distribution Scheme
20
Power Supply and Voltage Regulation
21
Figure 4-14: Power Regulation Scheme
21
Reset Circuit and Button
22
Watchdog
22
5 Setting up and Using the Board
23
Table 5: Default Setting of Jumpers
23
6 Interfaces and Configuration
24
List of Connectors
24
Table 6: List of Connectors
24
Table 7: J1 USB Type Micro B Connector - FTDI Serial Link
24
Table 8: J2,J3,J4,J5 MMCX Miniature Coax Connectors
24
Table 9: Expansion Connector P1 Pin-Out
25
List of Oscillators, Switches and Led's
26
Table 10: List and Definition of Oscillators and Crystals
26
Table 11: List and Definition of PCB Mounted Led's
26
Table 12: List and Definition of Switches
26
Figure 6-1: PCB Top View
27
Figure 6-2: PCB Bottom View
27
Figure 6-3: PCB Top View (Photo)
28
Figure 6-4: PCB Bottom View (Photo)
28
7 Change Record
29
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