Analog Devices ADSP-BF53x Blackfin Reference page 439

Functional Description
The Move instruction moves the status of the Control Code (
CC
and from a data register or arithmetic status bit.
When copying the
bit into the least significant bit of the register, zero-extended to 32 bits.
The two cases are as follows.
• If = 0, Dreg becomes 0x00000000.
CC
• If = 1, Dreg becomes 0x00000001.
CC
When copying a data register to the
1 if any bit in the source data register is set; that is, if the register is non-
zero. Otherwise, the operation clears the
Some versions of this instruction logically set or clear an arithmetic status
bit based on the status of the Control Code.
The use of the
disallowed. See the
own value.
Flags Affected
• The Move
,
AV0 AV0S
used, as described in
• All other flags not explicitly specified by the syntax are unaffected.
The ADSP-BF535 processor has fewer
operate differently than subsequent Blackfin family products. For
more information on the ADSP-BF535 status flags, see
on page
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
bit into a 32-bit register, the operation moves the
CC
bit as source and destination in the same instruction is
CC
Negate CC instruction to change
instruction affects flags
CC
, , , , according to the status bit and syntax
AV1 AV1S AQ
"Syntax" on page
A-3.
Control Code Bit Management
bit, the operation sets the
CC
bit.
CC
CC
, ,
CC AZ AN
11-12.
flags and some flags
ASTAT
) bit to
CC
CC
bit to
CC
based solely on its
, , , , ,
AC0 AC1 V VS
Table A-1
11-13