User-Defined Leds; General User-Defined Leds - Altera Cyclone III Reference Manual

Table 2–25. User-Defined DIP Switch Pin-Out (SW6) (Part 2 of 2)
Board Reference
SW6 DIP Switch
SW6 pin 4 User-defined DIP switch pin 4
SW6 pin 5 User-defined DIP switch pin 5
SW6 pin 6 User-defined DIP switch pin 6
SW6 pin 7 User-defined DIP switch pin 7
SW6 pin 8 User-defined DIP switch pin 8
Table 2–26. User-Defined DIP Switch Component Reference and Manufacturing Information
Board
Reference
SW6 8-position rocker DIP switch Grayhill Corporation
Table 2–27. LED Reference Number, Schematic Signal Name, and Cyclone III Device Pin Number (Part 1
LED Board
Description
Reference
D26 User-defined LED
D27 User-defined LED
Altera Corporation
March 2008
Description
Table 2–26 lists the user-defined DIP switch component reference and
manufacturing information.
Description

User-Defined LEDs

The board includes general, HSMC, and DDR2 user-defined LEDs. This
section discusses all user-defined LEDs. For information on board
specific or status LEDs, refer to

General User-Defined LEDs

Board references D26 through D33 are eight user LEDs, which allow
status and debugging signals to be driven to LEDs from the FPGA
designs loaded into the Cyclone III device. There is no board-specific
function for these LEDs.
Table 2–27 lists the general user LED reference numbers, schematic signal
names, and corresponding Cyclone III device's pin numbers.
1.8 V
1.8 V
Reference Manual
I/O Standard
1.8 V
USER_DIPSW3
1.8 V
USER_DIPSW4
1.8 V
USER_DIPSW5
1.8 V
USER_DIPSW6
1.8 V
USER_DIPSW7
Manufacturing
Manufacturer
Part Number
76SB08ST
"Status Elements" on page
Schematic Signal
I/O Standard
USER_LED7
USER_LED6
Board Components
Cyclone III
Schematic
Device
Signal Name
Pin Number
AC19
AD14
G20
AB15
AF25
Manufacturer
Web Site
www.grayhill.com
2–20.
Cyclone III Device
Name Pin Number
AF19
AG19
Cyclone III Development Board
2–33