Emuexcpt (Force Emulation) - Analog Devices ADSP-BF53x Blackfin Reference

EMUEXCPT (Force Emulation)

General Form
EMUEXCPT
Syntax
EMUEXCPT ;
Instruction Length
In the syntax, comment (a) identifies 16-bit instruction length.
Functional Description
The Force Emulation instruction forces an emulation exception, thus
allowing the processor to enter emulation mode.
When emulation is enabled, the processor immediately takes an exception
into emulation mode. When emulation is disabled,
illegal instruction exception.
An emulation exception is the highest priority event in the processor.
Flags Affected
None
Required Mode
User & Supervisor
Parallel Issue
The Force Emulation instruction cannot be issued in parallel with other
instructions.
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
/* (a) */
External Event Management
EMUEXCPT
generates an
16-11