Analog Devices ADSP-BF53x Blackfin Reference page 901

Cache Control Instructions
Table C-19. Cache Control Instructions
Instruction
and Version
Data Cache Prefetch
PREFETCH [Preg]
Data Cache Prefetch
PREFETCH [Preg++]
Data Cache Flush
FLUSH [Preg]
Data Cache Line Invalidate
FLUSHINV [Preg]
Instruction Cache Flush
IFLUSH [Preg]
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
Opcode
Range 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0x0240— 0 0 0 0 0 0 1 0 0 1 0 0 0 Preg #
0x0247
0x0260— 0 0 0 0 0 0 1 0 0 1 1 0 0 Preg #
0x0267
0x0250— 0 0 0 0 0 0 1 0 0 1 0 1 0 Preg #
0x0257
0x0248— 0 0 0 0 0 0 1 0 0 1 0 0 1 Preg #
0x024F
0x0258— 0 0 0 0 0 0 1 0 0 1 0 1 1 Preg #
0x025F
Instruction Opcodes
Bin
C-101