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Board
Signal Name
Reference
SW6.1
Si52204_PWRDNB
SW6.2
PCIE_REFCLK_SEL
MA27
User Manual
Figure 2-13 PCIe Clock Select Switch
Table 2-6 PCIe Clock Select Switch setting
ON : PCIe Clock Generator(SI52204)
will output 100Mhz clock
OFF: PCIe Clock Generator(SI52204)
will
ON : The reference clock for to FPGA
(PCIE_REFCLK_14C_p/n[1:0]) will be
came from PCIe golden finger.
OFF: The reference clock for to FPGA
(PCIE_REFCLK_14C_p/n[1:0]) will be
came from on-board PCIe clock
generator.
Description
stop
output 100Mhz clock
27
Default
OFF
ON
www.terasic.com
February 17,
2024
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