Altera Stratix IV E FPGA Development Board - Manual (Page 25)

Chapter 2: Board Components 2–17
Configuration, Status, and Setup Elements
May 2011 Altera Corporation Stratix IV E FPGA Development Board Reference Manual
Table 2–9 lists the board-specific LEDs component references and manufacturing
information.
Setup Elements
The development board includes several different kinds of setup elements. This
section describes the following setup elements:
■ MAX II DIP switch
■ User DIP switch
■ Clock enable DIP switch
■ JTAG chain jumpers
■ On-Board memory headers
■ Reset configuration push-button switch
■ Rotary switch
D16 HSMA_PSNTn
Green LEDs. Illuminates when HSMC port
A has a board or cable plugged-in such that
pin 160 becomes grounded. Driven by the
add-in card.
2.5-V
— —
D5 HSMB_PSNTn
Green LEDs. Illuminates when HSMC port
B has a board or cable plugged-in such that
pin 160 becomes grounded. Driven by the
add-in card.
— —
Table 2–8. Board-Specific LEDs (Part 2 of 2)
Board
Reference
Schematic Signal Name Description
I/O
Standard
Stratix IV
E Device
Pin
Number
Other
Connections
Table 2–9. Board-Specific LEDs Component References and Manufacturing Information
Board Reference Description Manufacturer
Manufacturer
Part Number
Manufacturer Website
D5, D7-D19, D22-D30 Green LEDs Lumex Inc. SML-LX1206GC-TR www.lumex.com
D20 Red LED Lumex Inc. SML-LX1206IC-TR www.lumex.com
D21 Blue LED Lumex Inc. SML-LX1206USBC-TR www.lumex.com