Analog Devices ADSP-BF53x Blackfin Reference page 899

External Event Management Instructions
Table C-18. External Event Management Instructions (Sheet 1 of 2)
Instruction
and Version
Idle
IDLE
Core Synchronize
CSYNC
System Synchronize
SSYNC
Force Emulation
EMUEXCPT
Disable Interrupts
CLI Dreg
Enable Interrupts
STI Dreg
Force Interrupt / Reset
RAISE uimm4
Force Exception
EXCPT uimm4
Test and Set Byte (Atomic)
NOTE: SP and FP are not allowed as the register for this instruction. Therefore, the highest valid Preg
number is 5.
TESTSET (Preg)
No Op
NOP
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
0x0020 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
0x0023 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1
0x0024 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0
0x0025 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1
0x0030— 0 0 0 0 0 0 0 0 0 0 1 1 Dreg #
0x0037
0x0040— 0 0 0 0 0 0 0 0 0 1 0 0 Dreg #
0x0047
0x0090— 0 0 0 0 0 0 0 0 1 0 0 1 uimm4
0x009F
0x00A0— 0 0 0 0 0 0 0 0 1 0 1 0 uimm4
0x00AF
0x00B0— 0 0 0 0 0 0 0 0 1 0 1 1 Preg #
0x00B5
0x0000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Instruction Opcodes
Bin
C-99