| Purpose: | Transfer control to subroutine. | ||||||
| Format: | opcode displ.bx | ||||||
| Operation: |
-(SP) <- PC; PC <- PC + sign-extended displ; |
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| Condition Codes: |
N <- N; Z <- Z; V <- V; C <- C; |
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| Exceptions: | None|||||||
| Opcodes: |
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| Description: | The PC is pushed on the stack as a long word. The sign-extended displacement operand is added to the PC and the PC is replaced by the result. | ||||||
| Notes: |
|