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                                                            Clock Jitter Analyzer

                Both DSO29xxA&B Series and DSO-29xx Series support high accuracy Clock Jitter

                    Analyzer base on oscillator inside. it has following function.

                    M1 ← A1 Period Jitter, M2 ← A1 Cycle to Cycle Jitter.

                    M1 ← A2 Period Jitter, M2 ← A2 Cycle to Cycle Jitter.

                    M3 ← A1 Time Interval Period Jitter.

                    M3 ← A2 Time Interval Period Jitter.

 Period jitter is maximum change  deviation in a  clock transition from a ideal clock.

 This software support two reference ideal clock.

 One is user input interval period value(M3 ← A1 Time Interval Period Jitter).

 another is program automatic search all memory to get mean clock period

 (M1 ← A1 Period Jitter).

 then put jitter to every clock cycle in backup memory.

  cycle to cycle period jitter is the change in a  clock transition from its corresponding position in the

  previous cycle.

  cycle to cycle Jitter j1 = t2 - t1

  cycle to cycle Jitter j2 = t3 - t2

  Long term period jitter is the change in a clock transition from first clock to end of clock in memory

  compare to ideal clock.

  it can get Long term period jitter T1 from diagram after choose M3 ← A1 Time Interval Period Jitter .

  it also shows the first and ending  lock position.