DK-NIOS-2C35N Altera, DK-NIOS-2C35N Datasheet - Page 16

• Manufacturer Part Number: DK-NIOS-2C35N
• Description: NIOS II KIT W/CYCLONE II EP2C35N
• Manufacturer: Altera
• Series: Cyclone® IIr
• Type: Nios®IIr

Specifications of DK-NIOS-2C35N

• Contents: Eval Board, Design Apps, Software, Cables and Accessories
• For Use With/related Products: Cyclone ll 2C35N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-1698; DK-NIOS-2C35N

Board Components
Push-Button
Switches (SW0 -
SW3)
2–4
Nios Development Board Cyclone II Edition
f
The development board provides two separate methods for configuring
the FPGA:
1.
2.
For Cyclone II-related documentation including pin out data for the
EP2C35 device, see the Altera Cyclone II literature page at
www.altera.com/literature/lit-cyc2.jsp.
SW0 – SW3 are momentary-contact push-button switches to provide
stimulus to designs in the FPGA. Refer to
connected to an FPGA general-purpose I/O pin with a pull-up resistor as
shown in
corresponding switch is pressed.
Figure 2–2. Push-Button Switches (SW0 – SW3)
SW0
SW1
SW2
SW3
Table 2–3. Push Button Switches Pin Table
D0
Using the Quartus
designer configures the device directly via an Altera download
cable connected to the FPGA JTAG header (J24).
When power is applied to the board, a configuration controller
device (U3) attempts to configure the FPGA with hardware
configuration data stored in flash memory. For more information on
the configuration controller, refer to
Device (U3)” on page
Button
SW0
Table
D1
Reference Manual
2–3. Each I/O pin perceives a logic 0 when its
Y11
AA10
AB10
AE6
D2
®
II software running on a host computer, a
SW1
FPGA Pin
2–33.
D3
D4
“Configuration Controller
Figure
user_pb0
user_pb1
user_pb2
user_pb3
SW2
Board Net Name
D5
2–2. Each switch is
Altera Corporation
D6
SW3
May 2007
D7