LEDs
LimeSDR XTRX board comes with two green indicator LEDs. These LEDs are soldered on the top of the board near the USB Micro-B connector.
Figure 8. LimeSDR XTRX indication LEDs (top)
LEDs are connected to FPGA, hence their function may be programmed according to the user requirements. Default LED configuration and description are shown in Table 10.
Board Reference |
Schematic name |
Board label |
FPGA pin |
Description |
|---|---|---|---|---|
LED1 |
FPGA_LED1 |
LED1 |
N18 |
User defined |
LED2 |
FPGA_LED2 |
LED2 |
V19 |
User defined |