ID:176518 DLL "<name>" with delay buffer mode <name> and delay chain length <number> is not legal

ACTION: Modify the design to specify a legal combination for the specified DLLs delay buffer mode and delay chain length. The legal combinations for delay buffer mode and delay chain length are:

• Delay buffer mode is low and delay chain length is 12
• Delay buffer mode is high and delay chain length is 16
• Delay buffer mode is high and delay chain length is 12
• Delay buffer mode is high and delay chain length is 10