SH-2A Datasheet, PDF (230/501 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 6 Instruction Descriptions
MOVLL(long m,long n)
/* MOV.L @Rm,Rn */
{
R[n]=Read_Long(R[m]);
PC+=2;
}
MOVBM(long m,long n)
/* MOV.B Rm,@–Rn */
{
Write_Byte(R[n]–1,R[m]);
R[n]–=1;
PC+=2;
}
MOVWM(long m,long n)
/* MOV.W Rm,@–Rn */
{
Write_Word(R[n]–2,R[m]);
R[n]–=2;
PC+=2;
}
MOVLM(long m,long n)
/* MOV.L Rm,@–Rn */
{
Write_Long(R[n]–4,R[m]);
R[n]–=4;
PC+=2;
}
MOVBP(long m,long n) /* MOV.B @Rm+,Rn */
{
R[n]=(long)Read_Byte(R[m]);
if ((R[n]&0x80)==0) R[n]&0x000000FF;
else R[n]|=0xFFFFFF00;
if (n!=m) R[m]+=1;
PC+=2;
}
MOVWP(long m,long n)
/* MOV.W @Rm+,Rn */
{
R[n]=(long)Read_Word(R[m]);
if ((R[n]&0x8000)==0) R[n]&0x0000FFFF;
Rev. 3.00 Jul 08, 2005 page 216 of 484
REJ09B0051-0300