Leds; Power Supply; Test Points; Usb Programming And Debug Interface - Lattice Semiconductor MachXO2 User Manual
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Also See for MachXO2:
- Programming and configuration usage manual (58 pages) ,
- User manual (32 pages) ,
- Usage manual (11 pages)
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MachXO2 and MachXO3 Starter Kit Evaluation Board User Guide
Evaluation Board User Guide
Table 7.8. JTAG Programming Pin Information
Description
Test Data Output
Test Data Input
Test Mode Select
Test Clock
Table 7.9. SPI Programming Pin Information
Description
Master Clock/Config Clock
Serial Data Input
Serial Data Output
SPI Slave Select
Table 7.10. I
2
C Programming Pin Information
Description
Serial Data
Serial Clock
LEDs
A blue LED (D1) is used to indicate USB 5V power. Eight red LEDs are driven by I/O pins of the MachXO2/MachXO3
device.
Table 7.11. Power and User LEDs Reference
Item
Reference Designators
Part Number
Manufacturer
Web Site
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.
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
USB Programming and Debug Interface
The USB Mini-B socket of the Starter Kit serves as the programming and debug interface. For JTAG programming, a pre-
programmed USB PHY peripheral controller is provided on the Starter Kit to serve as the programming interface to the
MachXO2/MachXO3 FPGA. Programming requires the Lattice Diamond or ispVM System software.
© 2014-2022 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal.
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.
24
MachXO2/MachXO3 Pin
C6:TDO
A6:TDI
B8:TMS
A7:TCK
MachXO2/MachXO3 Pin
P6:MCLK/CCLK
P13: SI/SISPI
T6: SO/SPISO
R12: SN
MachXO2/MachXO3 Pin
C9:SDA
A9:SCL
Description
Red LEDs (D2, D3, D4, D5, D6, D7, D8, D9) Blue LEDs (D1)
LTST-C190KRKT (D2-D9) LTST-C190TBKT (D1)
Lite-On It Corporation
www.liteonit.com
FPGA-EB-02036-1.4
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