Lattice Semiconductor MachXO LCMXO2280C-4FT256C Manuals

Manuals and User Guides for Lattice Semiconductor MachXO LCMXO2280C-4FT256C. We have 1 Lattice Semiconductor MachXO LCMXO2280C-4FT256C manual available for free PDF download: User Manual

Lattice Semiconductor MachXO LCMXO2280C-4FT256C User Manual (74 pages)

Brand: Lattice Semiconductor | Category: Microcontrollers | Size: 3 MB

Table of Contents
3
Acronyms in this Document
7
Introduction
8
Features
9
Figure 2.1. Machxo Control Evaluation Board, Top Side
10
Lattice Semiconductor Devices
11
Machxo Device
11
Power Manager II Device
11
Software Requirements
11
Demonstration Designs
11
Control Soc Demo
12
Figure 5.1. PC Board Control and Power Management
12
Board Monitoring and Fan Control
14
Power Supply Sequencing and Reset Distribution
14
Download Windows Hardware Drivers
15
Download and Program the Demo Designs
15
Figure 5.2. Power Manager II POWR1014A Embedded Logic
15
Connect to the Machxo Control Evaluation Board
16
Set up Windows Hyperterminal
18
Table 5.1. Main Menu
20
Set up Linux Minicom
22
Power Supply Sequencing
23
Read Current Board Status
23
Normalize PCB Temperature Output
25
Adjust Fan Temperature Threshold
25
Change Fan Speed
25
Adjust LCD Backlight Intensity
26
Adjust LCD Contrast
26
Read the SPI Flash Memory Idcode
26
Read the I C Temperature Sensor
26
Read Machxo2280 DIP Switch Inputs
26
Read POWR1014A UES
27
Read Board Uptime
27
Re-Display the Main Menu
27
Voltage Monitoring Demo
28
Figure 5.3. SSD ADC Functional Block Diagram
28
Alternate 'No-Rework' Voltage Monitoring Demo
29
Memory-Audio Demo
29
PC Host
29
Figure 5.4. Functional Block Diagram
29
Latticemico8 Microcontroller
30
Uart
30
Compactflash Memory Controller
30
Memory-Audio Demo
31
Figure 5.5. Startup Screen
31
Figure 5.6. Uploading a Song/Wave File
31
Figure 5.7. Upload a File
32
Figure 5.8. Select File to Upload with Xmodem Protocol
32
Figure 5.9. File Upload Status
33
Figure 5.10. Select a Song to Play
33
Power Supply Fault Logging Demo
34
Figure 5.11. Power Supply Fault Logging Demo Block Diagram
34
Demo Environment Setup
35
Figure 5.12. Hyperterminal Window
35
Trigger Fault Conditions
36
Figure 5.13. Hyperterminal Window after over Volt
36
Download Demo Designs
37
Table 6.1. Demo Design Directories
37
Programming Demo Designs with Diamond Programmer
38
Figure 7.1. Diamond Programmer Interface
38
Rebuilding a Machxo Demo Project with Diamond
39
Reassembling the Demo Latticemico8 Firmware
40
Recompiling a Power Manager II Demo Project with PAC-Designer
41
Machxo Control Evaluation Board
42
Overview
42
Figure 11.1. Machxo Control Evaluation Board Block Diagram
42
Table 11.1. Machxo Control Evaluation Board Components and Interfaces
43
Subsystems
44
Compactflash Card Socket
44
Current Sensor Circuits
44
Digital Potentiometer Circuit
44
Fan Circuit
44
GPIO Expansion Header Land Patterns
44
Table 11.2. Compactflash Socket Reference
44
Table 11.3. Header J4 Pin Information
45
Table 11.4. Header J7 Pin Information
46
Table 11.5. 38-Pin Landing Pattern Pin Information
47
Table 11.6. 14-Hole Landing Pattern Pin Information
47
JTAG Jumpers
48
LCD Panel Support Circuit
48
Table 11.7. LCD Connector Pin Information
48
Machxo PLD (Machxo2280)
49
Table 11.8. Machxo2280 Reference
49
Table 11.9. DIP Switch Pin Information
49
Table 11.10. LED Bank Pin Information
49
Oscillator Circuit
50
Power Manager II Mixed Signal PLD (Isppac-POWR1014A)
50
Table 11.11. POWR1014A Reference
50
Table 11.12. POWR1014A DIP Switch Pin Information
50
Table 11.13. POWR1014A LED Bank Pin Information
50
Power Supplies, Supply Control, and Fault Circuits
51
Prototyping Area
51
Table 11.14. Prototype Area Column Organization
51
Table 11.15. Column 7 Proto I/O Pin Information
51
PWM Analog Output Circuit
52
SD Flash Memory Card Socket
52
SPI Flash Memory
52
Sram
52
Table 11.16. SPI Flash Memory Reference
52
Table 11.17. SRAM Reference
52
Status Leds
53
Temperature Sensor
53
Test Points
53
USB Programming and RS-232 Interface
53
Voltage Ramp Circuit
53
Programming
54
Mechanical Specifications
54
Environmental Requirements
54
Modifying the Machxo Control Evaluation Board
55
Troubleshooting
56
Ordering Information
57
Technical Support Assistance
57
Appendix A. Board Schematics
58
Figure A.1. Configuration
58
Figure A.2. Machxo Banks 0 and 1
59
Figure A.3. Machxo Banks 2 and 3
60
Figure A.4. Machxo Banks 4 and 5
61
Figure A.5. Machxo Banks 6 and 7
62
Figure A.6. Machxo Power
63
Figure A.7. Board Power
64
Figure A.8. Power Manager II
65
Figure A.9. Prototype Area
66
Figure A.10. USB Program Data
67
Appendix B. Bill of Materials
68
Table B.1. Bill of Materials
68
Appendix C. Control Soc Demo I/O Plan
71
Revision History
73

Lattice Semiconductor Categories

Motherboard Computer Hardware Microcontrollers Controller Recording Equipment

More Lattice Semiconductor Manuals

Lattice Semiconductor MachXO LCMXO2280C-4FT256C Manuals

Lattice Semiconductor MachXO LCMXO2280C-4FT256C User Manual (74 pages)

Table of Contents

Related Products

Lattice Semiconductor Categories