7 – Manufacturing Test
52
IGLOO2 FPGA Evaluation Kit User Guide
Figure 24.
Deasserting Core Reset
8. Select
serdes lane0
from the
Register Space
drop-down list.
Figure 25.
Selecting Register Space
9. Click
Enable Near(TX to RX) loopback
to enable the internal near end loopback on SERDES Lane 0.
Figure 26.
Enabling Internal Loopback
Figure 27
shows Near lpbk status indicator in green after clicking
Enable Near(TX to RX) loopback
.