32	PC
1	doLink
1	unknownOp
1	lhsSel
1	rhsSel
5	destRegNum
2	destRegDataSrc
1	rdWriteEnable
32	immediate
1	ovfdetect
1	subtract
1	beLogical
1	norIt
1	shiftRight
2	shiftAmountSel
2	operator
1	hiEnable
1	loEnable
1	hiSrc
1	loSrc
1	compareUnsigned
1	doLoad
1	doStore
2	addressingMode
1	signedLoad
1	isSysCall
5	shamtField
32	lhsRegData
32	rhsRegData
32	r_v0