IPR-NIOS Altera, IPR-NIOS Datasheet - Page 273

• 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

Chapter 8: Instruction Set Reference
Instruction Set Reference
sll
December 2010 Altera Corporation
Operation:
Assembler Syntax:
Example:
Description:
Exceptions:
Instruction Type:
Instruction Fields:
31
30
29
A
28
27
26
25
24
rC ← rA << (rB
sll rC, rA, rB
sll r6, r7, r8
Shifts rA left by the number of bits specified in rB
result in rC. sll performs the << operation of the C programming language.
None
R
A = Register index of operand rA
B = Register index of operand rB
C = Register index of operand rC
B
23
22
21
20
4..0
)
19
C
18
17
16
15
14
0x13
13
12
4..0
11
(inserting zeroes), and then stores the
10
9
0
8
Nios II Processor Reference Handbook
7
6
shift left logical
5
4
3
0x3a
2
1
8–87
0