DSP-DEVKIT-2S60 Altera, DSP-DEVKIT-2S60 Datasheet - Page 18

• Manufacturer Part Number: DSP-DEVKIT-2S60
• Manufacturer: Altera

Specifications of DSP-DEVKIT-2S60

• Lead Free Status / Rohs Status: Not Compliant

Board Components
2–8
Stratix II Development Board
LED3
LED4
LED1
LED2
Table 7. Configuration Status LED Indicators
LED
Loading
Error
User
Factory
LED Name
Green
Red
Green
Amber
Color
Switch Inputs
The board has four push-button switches for user-defined logic input.
Each push-button signal when pressed, drives logic low and when
released goes back to driving logic high.
Table 6
Configuration-Status LEDs
The configuration controller is connected to four status LEDs that show
the configuration status of the board at a glance. You can tell which
configuration, if any, was loaded into the FPGA at power-on by looking
at the LEDs. If a new configuration is downloaded into the Stratix II
device via the JTAG interface, then the USER LED (LED1) remains
illuminated. The rest of the configuration-status LEDs turn off if the
unused pins are configured as inputs, tri-stated for the Stratix II device.
Table 7
SW4
SW5
SW6
SW7
Table 6. Push-button Switch Pin-Outs
Signal Name
This LED blinks while the configuration controller is actively transferring
data from flash memory into the Stratix II FPGA.
If the red Error LED is on, then configuration was not transferred from flash
memory into the Stratix II device. This can happen if, for example, the flash
memory contains neither a valid user or factory configuration.
This LED turns on when the user configuration is being transferred from
flash memory and stays illuminated when the user configuration data is
successfully loaded into the Stratix II device.
This LED turns on when the factory configuration is being transferred from
flash memory and stays illuminated if the factory configuration was
successfully loaded into the Stratix II device.
shows the pin-outs for the push-button switches.
shows the behavior of the configuration-status LEDs.
Reference Manual
Stratix II Pin
K14
L13
J15
J13
Description
Altera Corporation
August 2006