IPR-NIOS Altera, IPR-NIOS Datasheet - Page 269
IPR-NIOS
Manufacturer Part Number
IPR-NIOS
Description
IP NIOS II MEGACORE RENEW
Manufacturer
Altera
Type
MegaCorer
Datasheet
1.IP-NIOS.pdf
(294 pages)
Specifications of IPR-NIOS
License
Renewal License
Lead Free Status / RoHS Status
Not applicable / Not applicable
- Current page: 269 of 294
- Download datasheet (3Mb)
Chapter 8: Instruction Set Reference
Instruction Set Reference
ret
December 2010 Altera Corporation
Operation:
Assembler Syntax:
Example:
Description:
Usage:
Exceptions:
Instruction Type:
Instruction Fields:
31
30
0x1f
29
28
27
26
25
24
0
PC ← ra
ret
ret
Transfers execution to the address in ra.
Any subroutine called by call or callr must use ret to return.
Misaligned destination address
R
None
23
22
21
20
19
0
18
17
16
15
14
0x05
13
12
11
10
9
0
8
Nios II Processor Reference Handbook
return from subroutine
7
6
5
4
0x3a
3
2
1
8–83
0
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