For "allegro" board PCB in the environment, compared with the pads, dxp, its routine use shortcut keys and the difference is huge, difficult to adapt to the novice initial contact, even the veterans, many are self-contained set shortcuts ; the reason is simple, allegro shortcuts in pcb incomplete, and its function too much, no way to set up a shortcut in full compliance with public taste, for example pcb screenshot below:
Example 1 allegro pcb FIG.
And the left side on which the corresponding icon, common operations are required to draw the PCB; relatively normal operation, the keyboard number keys corresponding to the letters 26 only, far unable to meet the needs of all the shortcut keys, key combination , sometimes the lack of convenient place, by comparing location and a number of buttons used allegro Summary of the shortcut keys used in excel sheet plotted sorted out, as shown below:
FIG 2 allegro shortcut setting 1- lowercase
Note that, allegro is "case-sensitive" that this shortcut introduced mainly for the "lowercase shortcuts," and the shortcut key set only for personal preferences, for reference purposes only;
