xorli - 2025.2 English - UG984

MicroBlaze Processor Reference Guide (UG984)

Document ID
UG984
Release Date
2025-11-20
Version
2025.2 English
Figure 1. xorli

Description

The contents of register rAL or rDL are XOR’ed with the IMM field, sign extended with the immediate value from the preceding imml instructions; the result is placed into register rDL.

Pseudocode

(rDL) ← (rAL|rDL) ⊕ sext(IMM24 & IMM)

Registers Altered

  • rDL

Latency

  • 1 cycle

Notes

  • Type B logical long instructions with three operands must be preceded by an imml instruction. See the instruction imml for details on using long immediate values.