Johnson
Advanced Member level 2
SRAM Interface
I am dealing with FPGA which interfaces to ZBT, I need to add Clock feedback to deskew clock using DCM, which pint on PCB is recommended to get feedback signal, from ZBT clock pin or other place? Also do I need to add more delay on ZBT Clock path? I saw this delay in some designs.
I am dealing with FPGA which interfaces to ZBT, I need to add Clock feedback to deskew clock using DCM, which pint on PCB is recommended to get feedback signal, from ZBT clock pin or other place? Also do I need to add more delay on ZBT Clock path? I saw this delay in some designs.