User And Error Leds (Active-High) - Xilinx ML405 User Manual

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7. User and Error LEDs (Active-High)

There are 10 active-High LEDs directly controllable by the FPGA
the LED definitions and connections):
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Table 1-5: User and Error LED Connections
ML405 Evaluation Platform
UG210 (v1.5.1) March 10, 2008
Four green LEDs are general-purpose LEDs arranged in a row
Five green LEDs are positioned next to the north-east-south-west-center oriented
pushbutton switches (only the center one is cited in
One red LED is intended to be used for signaling error conditions, such as bus errors,
but can also be used for any other purpose. On the ML405 board, the Error 2 LED is
not accessible by the FPGA
Reference
Label/Definition
Designator
DS14 LED North
DS11 LED East
DS3 LED South
DS13 LED West
DS12 LED Center
DS15 GPIOLEDS 0
DS4 GPIOLEDS 1
DS5 GPIOLEDS 2
DS6 GPIOLEDS 3
DS205 Error 1
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Detailed Description
(Table 1-5
Figure 1-2, page
Color FPGA Pin
Green G4
Green L7
Green L9
Green G12
Green E6
Green A10
Green B10
Green F13
Green F14
Red L4
summarizes
10)
15