SH-2A Datasheet, PDF (203/501 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 6 Instruction Descriptions
case 1:switch(M){
case 0:tmp0=R[n];
R[n]+=R[m];
tmp1=(R[n]<tmp0);
switch(Q){
case 0:Q=tmp1;
break;
case 1:Q=(unsigned char)(tmp1==0);
break;
}
break;
case 1:tmp0=R[n];
R[n]-=R[m];
tmp1=(R[n]>tmp0);
switch(Q){
case 0:Q=(unsigned char)(tmp1==0);
break;
case 1:Q=tmp1;
break;
}
break;
}
break;
}
T=(Q==M);
PC+=2;
}
Rev. 3.00 Jul 08, 2005 page 189 of 484
REJ09B0051-0300