Renesas SuperH SH-4A - Page 413

Rev. 1.50, 10/04, page 393 of 448
FMAC Special Cases
FMAC FRm
FRn FR0 +NORM -NORM +0 –0 +inf –inf qNaN sNaN
+NORM FMAC +inf -inf
-NORM -inf +inf
+0
-0 invalid
+inf +inf -inf +inf -inf
NORM
-inf -inf +inf
invalid -inf +inf
+NORM FMAC +inf -inf
-NORM -inf +inf
+0
-0 +0 invalid
+inf +inf -inf +inf -inf
+0
-inf -inf +inf
invalid -inf +inf
+NORM FMAC +0 -0 +inf -inf
-NORM -0 +0 -inf +inf
+0 +0 -0 +0 -0
-0 -0 +0 -0 +0 invalid
+inf +inf -inf +inf -inf
-0
-inf -inf +inf
invalid -inf +inf
+NORM +inf invalid
-NORM invalid +inf
+0
-0 +inf invalid
+inf +inf invalid +inf invalid
+inf
-inf invalid +inf
invalid invalid +inf
+NORM invalid -inf
-NORM -inf invalid
+0
-0 -inf invalid
+inf invalid -inf invalid -inf
-inf
-inf -inf invalid
invalid -inf invalid qNaN invalid