EDIT Menu

code series) bit strings. M series bit strings are combined with several different kinds of tap arrangements. The tap arrangement will change each time the Set Maximal Linear Taps button is pressed.

￿Setting Register Values. Use Set All Regs in the sub-menu to set all register values to 1.

Sample Settings for Register Values and Taps

Set simply set register and tap values as follows:

Register Length: 3

Register Value: 101

Use Set Maximal Linear Taps to set taps

Figure 3 -91 shows the output for the above settings. This output will be the maximum length code series.

1

0

1

 

Output

 

 

 

1 period

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 0 1 1 1 0 0 1 0

Figure 3 !91: Sample Settings for Register Values and Taps

Point/Step. Point/Step is used to set how many points make up each data bit. The data after Code conversion will be one item of bit data. For example, when NRZI is selected for Code and Point/Step is set to 2, each data bit will consist of 4 points.

Code. This command selects the code system used when data pattern strings are output. The user defined code enables you to define a custom conversion table. For a detailed description of each code, see ªPattern Codesº in Appendix F.

User defined Code Config... .The following process is used to execute a user-defined code conversion.

3 !126

AWG2021 User Manual