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iCE40 Ultra
Lattice iCE40 Ultra Manuals
Manuals and User Guides for Lattice iCE40 Ultra. We have
2
Lattice iCE40 Ultra manuals available for free PDF download: User Manual
Lattice iCE40 Ultra User Manual (30 pages)
Ultra Breakout Board
Brand:
Lattice
| Category:
Motherboard
| Size: 2.54 MB
Table of Contents
Table of Contents
3
Acronyms in this Document
5
Introduction
6
Features
6
Figure 2.1. Top Side of the Ice40 Ultra Breakout Board
7
Ice40 Ultra Device
8
Software Requirements
8
Demonstration Design Shunts
8
Figure 5.1. Default Shunt Locations
8
Clock Sources
9
Board Power
9
Board Configuration and Programming
10
Figure 8.1. Configuration and Programming Details
10
Test Points
11
Figure 9.1. J6 Header a Breakouts
11
Figure 9.2. J7 Header B Breakouts
11
Figure 9.3. J5 PMOD Connector
11
Figure 9.4. J7 Header B Breakouts
12
Figure 9.5. Breakout Headers
12
RGB LED Demonstration Design and User Interface
13
Figure 10.1. SPI Flash Selection for J10 (Vertical)
13
Figure 10.2. Ice40 Ultra Selection for J10 (Horizontal)
13
Figure 10.3. Ice40 Ultra LED Demonstration Interface
14
User Interface Serial Communication Interface
15
LED Control through SPI
15
SPI Protocol
15
Register Definitions
15
Figure 11.1. SPI Physical Transaction
15
Table 11.1. ADDR [7:0]
15
Table 11.2. REG [15:0]
15
Table 11.3. RGB Color [3:0]
15
Table 11.4. Brightness [3:0]
16
Table 11.5. Breathe Ramp [3:0]
16
Table 11.6. Blink Rate [3:0]
17
Ordering Information
18
Table 12.1. Ordering Information
18
Technical Support Assistance
19
Appendix A. Schematic Diagrams
20
Figure A.1. Block Diagram
20
Figure A.6. SPI
20
Figure A.2. FTDI Connection
21
Figure A.3. DUT Connection
22
Figure A.4. Leds and Headers
23
Figure A.5. Regulator Connection
24
Appendix B. Bill of Materials
26
Revision History
29
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Lattice iCE40 Ultra User Manual (28 pages)
Mobile Development Platform
Brand:
Lattice
| Category:
Motherboard
| Size: 3.3 MB
Table of Contents
Kit Contents
2
Demo Board Architecture
3
Sensor List
6
Key-Socket Arrangement
6
External Interfacing
8
Charging the Battery
9
Powering the Board
9
Configuring the FPGA
10
Configuration by Programming SPI Flash
10
Direct Configuration by a Processor (Processor Configuration)
13
Current Measurements
14
Technical Support Assistance
14
Revision History
14
Appendix A. Schematic Diagrams
15
Appendix B. Bill of Materials
24
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