dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 344

• Manufacturer Part Number: dsp56000
• Description: 24-bit Digital Signal Processor Family Manual
• Manufacturer: Freescale Semiconductor, Inc

DEBUGcc
Operation:
Description: If the specified condition is true, enter the debug mode and wait for OnCE
commands. If the specified condition is false, continue with the next instruction.
The term “cc” may specify the following conditions:
where
U denotes the logical complement of U,
Condition Codes:
The condition codes are not affected by this instruction.
A - 78
denotes the logical AND operator, and
denotes the logical OR operator,
denotes the logical Exclusive OR operator
CC (HS)
CS (LO)
EC
EQ
ES
GE
GT
LC
LE
LS
LT
MI
NE
NR
PL
NN
If cc, then enter the debug mode
15
LF
DM
14
— carry clear (higher or same)
— carry set (lower)
— extension clear
— equal
— extension set
— greater than or equal
— greater than
— limit clear
— less than or equal
— limit set
— less than
— minus
— not equal
— normalized
— plus
— not normalized
13
T
“cc” Mnemonic
Freescale Semiconductor, Inc.
**
12
For More Information On This Product,
MR
Enter Debug Mode Conditionally
INSTRUCTION DESCRIPTIONS
S1
11
INSTRUCTION SET DETAILS
S0
10
Go to: www.freescale.com
I1
9
Assembler Syntax:
I0
8
S
7
6
L
DEBUGcc
E
5
Condition
U
4
CCR
C=0
C=1
E=0
Z=1
E=1
N
Z+(N
L=0
Z+(N
L=1
N
N=1
Z=0
Z+(U E)=1
N=0
Z+(U E)=0
N
3
DEBUGcc
V=0
V=1
Z
2
V)=0
V)=1
V
1
C
0
MOTOROLA