IP-NIOS Altera, IP-NIOS Datasheet - Page 203

• Manufacturer Part Number: IP-NIOS
• Description: IP NIOS II MEGACORE
• Manufacturer: Altera
• Type: Licenser

Specifications of IP-NIOS

• Processor Type: RISC 32-Bit
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Features: -
• Package / Case: -
• Mounting Type: -
• Voltage: -
• Speed: -

Chapter 8: Instruction Set Reference
Instruction Set Reference
ble
December 2010 Altera Corporation
Operation:
Assembler Syntax:
Example:
Description:
Pseudo-instruction:
if ((signed) rA <= (signed) rB)
then PC ← label
else PC ← PC + 4
ble rA, rB, label
ble r6, r7, top_of_loop
If (signed) rA <= (signed) rB, then ble transfers program control to the instruction at label.
ble is implemented with the bge instruction by swapping the register operands.
branch if less than or equal signed
Nios II Processor Reference Handbook
8–17