The measurement shows that the 100MHz PCIe Ref Clock from module(PIN 52 54,PCIE Ctrl #7) has amplitude of 240mVpp diff on NVME SSD.But SSD requires 300mVpp diff at least.How to Improve the PCIE Clock Swing Amplitude?
The measurement shows that the 100MHz PCIe Ref Clock from module(PIN 52 54,PCIE Ctrl #7) has amplitude of 240mVpp diff on NVME SSD.But SSD requires 300mVpp diff at least.How to Improve the PCIE Clock Swing Amplitude?