tomu-fpga/reference/FPGA-TN-1251-iCE40sysCLOCKPLLDesignandUsageGuide.pdf
Sean Cross ddb9948232 reference: add another fpga doc, xtal doc
Signed-off-by: Sean Cross <sean@xobs.io>
2018-10-30 19:16:30 +08:00

1.7 MiB