dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 323

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

Explanation of Example: Prior to execution, the 24-bit X location X:$FFE5 (I/O port C
data register) contains the value $000000. The execution of the BSET #$0,X:<<$FFE5
instruction tests the state of the 0
then sets the 0th bit in X:$FFE5.
Condition Codes:
CCR Condition Codes:
For destination operand SR:
For destination operand A or B:
MOTOROLA
BSET
C — Set if bit 0 is specified. Not affected otherwise.
V — Set if bit 1 is specified. Not affected otherwise.
Z — Set if bit 2 is specified. Not affected otherwise.
N — Set if bit 3 is specified. Not affected otherwise.
U — Set if bit 4 is specified. Not affected otherwise.
E — Set if bit 5 is specified. Not affected otherwise.
S —Computed according to the definition. See Notes on page A-63.
L — Set if data limiting has occurred. See Notes on page A-63.
E — Not affected
U — Not affected
N — Not affected
Z — Not affected
V — Not affected
L — Set if bit 6 is specified. Not affected otherwise.
S — Set if bit 7 is specified. Not affected otherwise.
C — Set if bit tested is set. Cleared otherwise.
15
LF
DM
14
13
T
Freescale Semiconductor, Inc.
**
12
For More Information On This Product,
MR
INSTRUCTION DESCRIPTIONS
S1
11
INSTRUCTION SET DETAILS
S0
10
Go to: www.freescale.com
th
Bit Test and Set
bit in X:$FFE5, sets the carry bit C accordingly, and
I1
9
I0
8
S
7
L
6
E
5
U
4
CCR
N
3
Z
2
V
1
C
0
A - 57