The de Bruijn option

The main CAMEX menu contains an option d for generating de Bruijn diagrams for Moore automata. The rule table has to bave been selected previously; option d uses whatever table is currently resident in the array mogrul (which has not necessarily yet been loaded into the CAM lookup table).

Within the option, a graphics mode screen is shown, containing three main panels and space for several headers and items of data.

 
Figure: de Bruijn panels

The submenu which is displayed admits the following options; all but the obvious ones are later explained individually:

• - abcdef - shifts,

• - ABCDEF - strips,

• - MNOPQR - 0, 0's,

• - 123456 - sample,

• - SsGg - CAM , console,

• - = - type matrix,

• - i - matrix grid,

• - Kk - disk output,

• - mno - graph matrix,

• - t - matrix power,

• - 8 - survey 1-9,

• - /, z - clear screen,

• - Z - clear all,

• - <cr> - exit,

• Shifts
• Periodic strips
• Isolated strips
• Sample
• To run the sample
• Disk output
• Matrix power
• General survey