Physbase
Get Screen RAM Physical Base Address
Physbase() Opcode = 2
T his fu n ctio n re tu rn s th e startin g a d d re ss of scre en d isp lay m e m o ry.
C macro format
lo n g scrad d r;
s c ra d d r = P h y s b a s e ();
Machine language format
m o v e .w # 2 , - (sp )
trap # 1 4
ad d q .l # 2 ,s p
Inputs
N o ne
Results
DO s crad d r lo n g A p o in te r to th e b eg in n in g o f th e 3 2K m em ory
block th a t is cu rre n tly d isp lay ed .
See also
L o g b a s e (), S e ts c re e n ()
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