Architecture

BREAK

Breakpoint

BREAK

 

31

26 25

6 5

 

 

 

 

 

0

 

 

SPECIAL

 

code

 

BREAK

 

 

 

 

 

001101

 

 

000000

 

 

 

 

 

6

20

6

 

Format :

BREAK code

Description :

Raises a Breakpoint exception, then immediately passes control to an exception handler. The code field can be used to pass software parameters, but the only way to have the code field retrieved by the exception handler is use the DEPC register to load the contents of the memory word containing this instruction.

Operation :

T:BreakpointException

Exceptions :

Breakpoint exception

132

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Image 143
Toshiba TX39 user manual Break