Analog Devices ADSP-BF53x Blackfin Reference page 471

• is cleared.
V
• All other flags 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
Required Mode
User & Supervisor
Parallel Issue
This instruction can be issued in parallel with specific other 16-bit
instructions. For details, see
Example
Bit Field Deposit Unsigned
r7 = deposit (r4, r3) ;
• If
•
R4=0b1111 1111 1111 1111 1111 1111 1111 1111
where this is the background bit field
•
R3=0b0000 0000 0000 0000 0000 0111 0000 0011
where bits 31–16 are the foreground bit field, bits 15–8 are
the position, and bits 7–0 are the length
then the Bit Field Deposit (unsigned) instruction produces:
•
R7=0b1111 1111 1111 1111 1111 1100 0111 1111
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
A-3.
"Issuing Parallel Instructions" on page
Bit Operations
flags and some flags
ASTAT
Table A-1
20-1.
13-13