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2–24
Table 2–23
corresponding Cyclone III LS device pin numbers.
Table 2–23. User-Defined Push-Button Switch Schematic Signal Names and Functions
Board Reference
S6
User-defined push-button switch.
S5
When the switch is pressed, a logic 0
S4
is selected. When the switch is
S3
released, a logic 1 is selected.
S2
Table 2–24
manufacturing information.
Table 2–24. User-Defined Push-Button Switch Component Reference and Manufacturing Information
Board Reference
Description
S2 to S6
Push-button switch
User-Defined DIP Switches
Board reference S7 is a 4-pin DIP switch. The switches are user-defined and provided
for additional FPGA input control. There is no board-specific function for these
switches.
Table 2–25
corresponding Cyclone III LS pin numbers.
Table 2–25. User-Defined DIP Switch Schematic Signal Names and Functions
Board Reference
S7.1
User-defined DIP switch connected to
the FPGA device. When the switch is
S7.2
in the OFF position, a logic 1 is
S7.3
selected. When the switch is in the
S7.4
ON position, a logic 0 is selected.
Table 2–26
manufacturing information.
Table 2–26. User-Defined DIP Switch Component Reference and Manufacturing Information
Board Reference
S7
Four-position DIP switch
Cyclone III LS FPGA Development Board Reference Manual
lists the user-defined push-button switch schematic signal names and their
Description
lists the user-defined push-button switch component reference and the
Manufacturer
Panasonic
lists the user-defined DIP switch schematic signal names and their
Description
lists the user-defined DIP switch component reference and the
Description
Manufacturer
C & K Components
Schematic Signal
Name
I/O Standard
USER_PB0
USER_PB1
USER_PB2
USER_PB3
CPU_RESETn
Manufacturer
Part Number
EVQPAC07K
Schematic
Signal Name
I/O Standard
USER_DIP0
USER_DIP1
USER_DIP2
USER_DIP3
Manufacturer
Part Number
TDA04H0SB1
Chapter 2: Board Components
General User Input/Output
Cyclone III LS Device
Pin Number
F24
G17
1.8-V
E25
D21
2.5-V
W27
Manufacturer Website
www.panasonic.com/industrial/
Cyclone III LS Device
Pin Number
B2
B7
1.8-V
D7
A13
Manufacturer Website
www.ck-components.com
© October 2009 Altera Corporation
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