Fpga Init And Done Leds - Xilinx SP605 Hardware User's Manual

FPGA INIT and DONE LEDs

The typical Xilinx FPGA power up and configuration status LEDs are present on the SP605.
The red INIT LED DS17 comes on momentarily after the FPGA powers up and during its
internal power-on process. The DONE LED DS2 comes on after the FPGA programming
bitstream has been downloaded and the FPGA successfully configured.
X-Ref Target - Figure 1-14
Table 1-22: FPGA INIT and DONE LED Connections
SP605 Hardware User Guide
UG526 (v1.9) February 14, 2019
VCC2V5
1
2
FPGA_INIT_B
INIT_B = 0, LED: ON
INIT_B = 1, LED: OFF
Figure 1-14: FPGA INIT and DONE LEDs
Schematic Net
U1 FPGA Pin
Name
Y4 FPGA_INIT_B
AB21 FPGA_DONE
www.xilinx.com
VCC2V5
FPGA_DONE
R19
2
4.7K
5%
1/16W
1
Controlled LED
DS17 INIT, Red
DS2 DONE, Green
Detailed Description
VCC2V5
1
R169
332
1%
1/16W
2
1
R70
27.4
1%
1/16W
2
UG526_14 _092409
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