|19 |BT |M |fmsk |BFA | 1 1 |0 fmap |00011 |0 |crweirder |
|19 |BF //|M |fmsk |BFA | 1 1 |0 fmap |00011 |1 |mcrfm |
-**crrweird**
+## crrweird
-fmap is encoded in XO and is 4 bits
+CW2-Form
-```
- crrweird: RT,BFA,M,fmsk,fmap
+* crrweird: RT,BFA,M,fmsk,fmap
+* crrweird.: RT,BFA,M,fmsk,fmap
+```
creg = CR{BFA}
n0 = fmsk[0] & (fmap[0] == creg[0])
n1 = fmsk[1] & (fmap[1] == creg[1])
on the source is instead used to allow multiple results to be packed
sequentially into the destination. *Destination elwidth overrides still apply*.
+Special registers altered:
+
+```
+ CR0 (Rc=1)
+```
+
**mfcrrweird**
fmap is encoded in XO and is 4 bits