MachXO2 Breakout Board Evaluation Kit
Evaluation Board User Guide
© 2014-202
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Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at
All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
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FPGA-EB-02051-2.3
Table 7.8. JTAG Programming Pin Informationz
Description
MachXO2 Pin
Test Data Output
137:TDO
Test Data Input
136:TDI
Test Mode Select
130:TMS
Test Clock
131:TCK
Table 7.9. LEDs
A green LED (D9) is used to indicate USB 5V power. Eight red LEDs are driven by I/O pins of the MachXO2 device.
Table 7.10. Power and User LEDs Reference
Item
Description
Reference Designators
Red LEDs (D1, D2, D3, D4, D5, D6, D7, D8)
Green LEDs (D9)
Part Number
LTST-C190KRKT (D1-D8)
LTST-C190KGKT (D9)
Manufacturer
Lite-On It Corporation
Web Site
7.2.5.
Power Supply
3.3 V and 1.2 V power supply rails are converted from the USB 5 V interface when the board is connected to a host
PC.
7.2.6.
Test Points
In order to check the various voltage levels used, the following test points are provided:
•
TP1: +3.3 V
•
TP2: +1.2 V
•
TP3: GND
7.2.7.
USB Programming and Debug Interface
The USB mini-B socket of the Breakout Board serves as the programming and debug interface.
JTAG Programming
: For JTAG programming, a preprogrammed USB PHY peripheral controller is provided on the
Breakout Board to serve as the programming interface to the MachXO2 FPGA.
Programming requires the Lattice Diamond or ispVM System software.
Table 7.11. USB Interface Reference
Item
Description
Reference Designators
U1
Part Number
FT2232HL
Manufacturer
Future Technology Devices International (FTDI)
Web Site
Summary of Contents for MachXO2 Breakout Board
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