bits 15-12 are also illegal, but there are separate vectors for these opcodes, the A -line, and F-line traps (described below). The illegal instruction exception uses the default stack frame (shown in Figure 2-34). The stacked value of the program anbsp;...
|Title||:||68030 Assembly Language Reference, Including the 68020|
|Publisher||:||Addison Wesley Publishing Company - 1989-01-01|