HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 192

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 3 DSP Operation
Control
Rev. 4.00 Sep. 14, 2005 Page 142 of 982
REJ09B0023-0400
LAB=MAB;
if ( Ms!=NLS && W/L is word access ) { /* MOVS.W */
}
else if ( MA!=NLS && W/L is long-word access ) { /* MOVS.L */
}
if (LS==load) {
}
else { /* Store */
}
if (LS==load) {
}
else { /* Store */
}
if (Ds!=A0G && Ds!=A1G) {
}
else Ds[7:0] = LDB[7:0];
if (Ds!=A0G && Ds!=A1G) LDB[15:0] = Ds[31:16];
/* Ds is A0G or A1G */
else LDB[15:0] = Ds[7:0] with 8bit sign-extension;
if (Ds!=A0G && Ds!=A1G) {
}
else Ds[7:0] = LDB[7:0]; /* Ds is A0G or A1G */
if (Ds!=A0G && Ds!=A1G) LDB[31:0] = Ds[31:0];
/* Ds is A0G or A1G */
else LDB[31:0] = Ds[7:0] with 24bit sign-extension;
Ds[31:16] = LDB[15:0]; Ds[15:0] = 0x0000;
if (Ds==A0) A0G[7:0] = sign-extension of LDB;
if (Ds==A1) A1G[7:0] = sign-extension of LDB;
Ds[31:0] = LDB[31:0];
if (Ds==A0) A0G[7:0] = sign-extension of LDB;
if (Ds==A1) A1G[7:0] = sign-extension of LDB;
/* Ds is A0G or A1G */