System and method for signal adjustment

1. A method, comprising:

receiving a first signal;

determining a first characteristic of the first signal, the characteristic being a time based characteristic;

receiving a second signal; and

processing the second signal through a predetermined range of delay elements, an initial minimum number of delay elements in the predetermined range being adjustable using one of a mode register set command, a fuse and an e-fuse, the processed second signal having a second characteristic substantially corresponding to the first characteristic of the first signal.

2. The method of claim 1 , wherein the processing of the second signal occurs after receiving a reset signal.

3. The method of claim 1 , wherein the first signal is a reference signal.

4. The method of claim 1 , wherein the first characteristic is a phase of the first signal.

5. The method of claim 1 , further comprising:

locking the second signal onto the first signal when the first and second characteristics differ by increasing a current number of delay elements.

6. A delay locked loop, comprising:

a cascaded plurality of delay elements, each delay element having a substantially fixed delay time, wherein a signal output by one of the delay elements includes a delay corresponding to the fixed delay time of the one of the delay elements and preceding cascaded delay elements; and

a memory storing a value corresponding to an initial minimum number of delay elements, wherein, when the delay locked loop is reset, signals are processed through the initial minimum number of delay elements,

wherein the value stored in the memory is adjusted using one of a mode register set command, a fuse and an e-fuse.

7. The delay locked loop of claim 6 , wherein each delay element is a non-oscillating first order circuit.

8. The delay locked loop of claim 7 , wherein each delay element includes one of a resistor-capacitor circuit and an inverter.

9. The delay locked loop of claim 6 , wherein the memory is a register.

10. A system, comprising:

a phase detector receiving a reference signal and an input signal and detecting a phase difference between the signals;

a delay circuit including a plurality of delay elements, the delay circuit processing the input signal through a number of delay elements to substantially match the phase of the input signal to the reference signal, wherein the number is at least a predetermined initial minimum number of delay elements, wherein the predetermined initial minimum number of delay elements is adjustable; and

a memory storing the predetermined initial minimum number of delay elements, wherein the predetermined initial minimum number of delay elements is set in the memory based on one of a mode register set command, a fuse and an e-fuse.

11. The system of claim 10 , further comprising:

a digital counter selecting an output of the delay circuit corresponding to the number of delay elements, the output outputting the processed input signal that substantially matches the phase of the reference signal.