HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 113

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

Table 2.15 Single Data Transfer Instruction Formats
Note:
Parallel Processing Instructions: Parallel processing instructions are provided for efficient
execution of digital signal processing using the DSP unit. They are 32 bits long and allow four
simultaneous processes, an ALU operation, multiplication, and two data transfers.
Parallel processing instructions are divided into an A field and a B field. The A field defines data
transfer instructions and the B field an ALU operation instruction and multiply instruction. These
instructions can be defined independently, and the processing is executed in parallel,
independently and simultaneously. A-field parallel data transfer instructions are shown in table
2.16, and B-field ALU operation instructions and multiply instructions in table 2.17.
Single
data
transfer
Type
*
MOVS.W @-As,Ds
MOVS.W @As,Ds
MOVS.W @As+,Ds
MOVS.W @As+Ix,Ds
MOVS.W Ds,@-As
MOVS.W Ds,@As
MOVS.W Ds,@As+
MOVS.W Ds,@As+Ix
MOVS.L @-As,Ds
MOVS.L @As,Ds
MOVS.L @As+,Ds
MOVS.L @As+Ix,Ds
MOVS.L Ds,@-As
MOVS.L Ds,@As
MOVS.L Ds,@As+
MOVS.L Ds,@As+Ix
Codes reserved for system use.
Mnemonic
15 14 13 12 11 10 9
1
1
1
1
0
1
0:R4
1:R5
2:R2
3:R3
As
Rev. 4.00 Sep. 14, 2005 Page 63 of 982
8
7
Ds 0:(*)
6
1:(*)
2:(*)
3:(*)
4:(*)
5:A1
6:(*)
7:A0
8:X0
9:X1
A:Y0
B:Y1
C:M0
D:A1G
E:M1
F:A0G
5
4
REJ09B0023-0400
3
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Section 2 CPU
2
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
0
0
0
0
1
0
1