[fpga-ps-mio] SD card series resistors
according to XTP427 30 Ohm series resistors should be used for data, cmd, clk lines for SD card (not 33 Ohm) (anyway 30Ohm are already used in the design so we don't add another BOM line).
according to XTP427 30 Ohm series resistors should be used for data, cmd, clk lines for SD card (not 33 Ohm) (anyway 30Ohm are already used in the design so we don't add another BOM line).