IPR-NIOS Altera, IPR-NIOS Datasheet - Page 204

• Manufacturer Part Number: IPR-NIOS
• Description: IP NIOS II MEGACORE RENEW
• Manufacturer: Altera
• Type: MegaCorer

Specifications of IPR-NIOS

• License: Renewal License
• Lead Free Status / RoHS Status: Not applicable / Not applicable

8–18
bleu
Nios II Processor Reference Handbook
Operation:
Assembler Syntax:
Example:
Description:
Pseudo-instruction:
if ((unsigned) rA <= (unsigned) rB)
then PC ← label
else PC ← PC + 4
bleu rA, rB, label
bleu r6, r7, top_of_loop
If (unsigned) rA <= (unsigned) rB, then bleu transfers program counter to the instruction at
label.
bleu is implemented with the bgeu instruction by swapping the register operands.
branch if less than or equal to unsigned
Chapter 8: Instruction Set Reference
December 2010 Altera Corporation
Instruction Set Reference