Implementation of Digital delay locked loop

[blowfish]

Hai,



I am doing a DLL design ,can anyone send me some fully/all digital DLL circuits or papers,and websites which show the entire simulation and layout flow for DLL circuits.

I am going to use the VERILOG HDL simulation tool (FPGA ADVANTAGE PRO)..

 

[blowfish]

Hi,

which is more preffered a DLL or PLL in industries. I need the advantages and disadvantages between

1. Fully digital DLL
2.Analog DLL
3. MIxed mode DLL.
Compare and contrast about them is required.