QO/QNE : switch to another Queue if source register is Odd (Not Even)

The processor will change the CQ register if the source register's LSB (in SRC1) is set (the value is odd).

The current queue is then given by the 2-bit field located in SRC2.

The Imm16 field is not used because the negation field already provides with a XOR.

This instuction is also known under the alias QNE.