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NAME
TRAP -- Initiate processor trap
SYNOPSIS
TRAP #<number>
FUNCTION
Processor starts an exception process. TRAP number is pointed
out by 4 bits into the instruction. 16 vectors are free to
be used for TRAP (vectors from 32 to 47).
So the <number> can go from 0 to 15.
PC and SR are stored to SSP, and Vector is written to PC.
FORMAT
-----------------------------------------------------------------
|15 |14 |13 |12 |11 |10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---------------|
| 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | N° of TRAP |
-----------------------------------------------------------------
RESULT
None.
SEE ALSO
TRAPcc