Cirrus Logic EP93xx User Manual
Page 112
3-42
DS785UM1
Copyright 2007 Cirrus Logic
MaverickCrunch Co-Processor
EP93xx User’s Guide
3
3
3
64-bit Integer Absolute Value
Description:
Computes the absolute value of a 64-bit integer.
Mnemonic:
CFABS64<cond> CRd, CRn
Bit Definitions:
CRd: Destination
register
CRn: Source
register
32-bit Integer Negate
Description:
Negate a 32-bit integer.
Mnemonic:
CFNEG32<cond> CRd, CRn
Bit Definitions:
CRd: Destination
register
CRn: Source
register
64-bit Integer Negate
Description:
Negate a 64-bit integer.
Mnemonic:
CFNEG64<cond> CRd, CRn
Bit Definitions:
CRd: Destination
register
CRn: Source
register
32-bit Integer Add
Description:
Adds two 32-bit integers.
31:28
27:24
23:22
21:20
19:16
15:12
11:8
7:5
4
3:0
cond
1 1 1 0
0 0
1 1
CRn
CRd
0 1 0 1
0 0 1
0
CRm
31:28
27:24
23:22
21:20
19:16
15:12
11:8
7:5
4
3:0
cond
1 1 1 0
0 0
1 1
CRn
CRd
0 1 0 1
0 1 0
0
CRm
31:28
27:24
23:22
21:20
19:16
15:12
11:8
7:5
4
3:0
cond
1 1 1 0
0 0
1 1
CRn
CRd
0 1 0 1
0 1 1
0
CRm
31:28
27:24
23:22
21:20
19:16
15:12
11:8
7:5
4
3:0
cond
1 1 1 0
0 0
1 1
CRn
CRd
0 1 0 1
1 0 0
0
CRm