DK-DEV-4CGX150N Altera, DK-DEV-4CGX150N Datasheet - Page 25

• Manufacturer Part Number: DK-DEV-4CGX150N
• Description: KIT STARTER CYCLONE IV GX
• Manufacturer: Altera
• Series: CYCLONE® IV GXr
• Type: FPGAr

Specifications of DK-DEV-4CGX150N

• Contents: Board, Cable, Documentation, Power Supply
• For Use With/related Products: Cyclone IV GX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2713

Chapter 2: Board Components
General User Input/Output
General User Input/Output
User-Defined Push-Button Switches
Table 2–17. User-Defined Push-Button Switch Schematic Signal Names and Functions
Table 2–18. User-Defined Push-Button Switch Component Reference and Manufacturing Information
User-Defined LEDs
© March 2010 Altera Corporation
Board Reference
Board Reference
S4 to S6
S6
S5
S4
User-defined push-button switch.
When the switch is pressed, a logic 0
is selected. When the switch is
released, a logic 1 is selected.
Push-button switches
This section describes the user I/O interface to the FPGA, including the push-buttons,
DIP switches, status LEDs, and character LCD.
The starter board includes three user-defined push-button switches: two general user
and one CPU reset push-button switches . For information on the system and safe
reset push-button switches, refer to
page
Board references S5 and S6 are push-button switches that allow you to interact with
the Cyclone IV GX device. When the switch is pressed and held down, the device pin
is set to logic 0; when the switch is released, the device pin is set to logic 1. There is no
board-specific function for these general user push-button switches.
Board reference S4 is the CPU reset push-button switch, CPU_RESETn, which is an
input to the Cyclone IV GX device and the MAX II CPLD EPM2210 System Controller.
CPU_RESETn is intended to be the master reset signal for the FPGA design loaded
into the Cyclone IV GX device. This switch also acts as a regular I/O pin.
Table 2–17
corresponding Cyclone IV GX device pin numbers.
Table 2–18
manufacturing information.
The starter board includes four general purpose LEDs. This section describes all
user-defined LEDs. For information on board-specific or status LEDs, refer to
Elements” on page
Board references D5 through D8 are four user-defined LEDs which allow status and
debugging signals to be driven to the LEDs from the FPGA designs loaded into the
Cyclone IV GX device. The LEDs illuminate when a logic 0 is driven, and turns off
when a logic 1 is driven. There is no board-specific function for these LEDs.
Table 2–19
Cyclone IV GX pin numbers.
Description
2–15.
Description
lists the user-defined push-button switch schematic signal names and their
lists the user-defined LED schematic signal names and their corresponding
lists the user-defined push-button switch component reference and the
2–13.
Manufacturer
Panasonic
USER_PB0
USER_PB1
CPU_RESETn
Schematic Signal
“Configuration Push-Button Switches” on
Name
Manufacturer
Part Number
EVQPAC07K
Cyclone IV GX Transceiver Starter Board Reference Manual
I/O Standard
2.5-V
www.panasonic.com/industrial/
Manufacturer Website
Device Pin Number
Cyclone IV GX
H13
G13
D10
“Status
2–17