Renesas M32R-FPU Manual Do Utilizador

3

3-111

M32R-FPU Software Manual (Rev.1.01)

load/store instruction

Store

(1)  * ( char *) Rsrc2 = Rsrc1;

(2)  * ( char *) ( Rsrc2 + ( signed short ) disp16 ) = Rsrc1;

(1)  STB stores the least significant byte of Rsrc1 in the memory at the address specified by

       Rsrc2.

(2)  STB stores the least significant byte of Rsrc1 in the memory at the address specified by

Rsrc

       combined with the 16-bit displacement.

       The displacement value is sign-extended to 32 bits before the address calculation.

       The condition bit (C) is unchanged.

None

INSTRUCTIONS

3.2 Instruction description