Encoding:

RR

11101

rx

ry

OR

01101

5

3

3

5

Format: 

OR rx, ry

MIPS16e

Or

Purpose:

Or

To do a bitwise logical OR.

Description: 

GPR[rx] = GPR[rx] OR GPR[ry]

The contents of GPR ry are combined with the contents of GPR rx in a bitwise logical OR operation. The resultis placed in GPR rx.

Restrictions:

None

Operation: 

GPR[Xlat(rx)] = GPR[Xlat(rx)] or GPR[Xlat(ry)]

Exceptions:

None