IP-NIOS Altera, IP-NIOS Datasheet - Page 227
IP-NIOS
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
-
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Chapter 8: Instruction Set Reference
Instruction Set Reference
cmplt
December 2010 Altera Corporation
Operation:
Assembler Syntax:
Example:
Description:
Usage:
Exceptions:
Instruction Type:
Instruction Fields:
31
30
29
A
28
27
26
25
24
B
if ((signed) rA < (signed) rB)
then rC ← 1
else rC ← 0
cmplt rC, rA, rB
cmplt r6, r7, r8
If rA < rB, then stores 1 to rC; otherwise stores 0 to rC.
cmplt performs the signed < 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
23
22
21
20
19
C
18
17
16
15
14
0x10
13
12
11
10
9
compare less than signed
0
8
Nios II Processor Reference Handbook
7
6
5
4
0x3a
3
2
1
8–41
0
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