IPR-NIOS Altera, IPR-NIOS Datasheet - Page 244

• 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

8–58
jmp
Nios II Processor Reference Handbook
Operation:
Assembler Syntax:
Example:
Description:
Usage:
Exceptions:
Instruction Type:
Instruction Fields:
31
30
29
A
28
27
26
25
24
0
PC ← rA
jmp rA
jmp r12
Transfers execution to the address contained in register rA.
It is illegal to jump to the address contained in register r31. To return from subroutines called
by call or callr, use ret instead of jmp.
Misaligned destination address
R
A = Register index of operand rA
23
22
21
20
19
0
18
17
16
15
14
0x0d
13
12
11
10
9
0
8
Chapter 8: Instruction Set Reference
December 2010 Altera Corporation
7
6
computed jump
5
Instruction Set Reference
4
0x3a
3
2
1
0