HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 146

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 3.14 Destination Register in DSP Instructions
Registers
A0, A1
A0G, A1G
X0, X1
Y0, Y1
M0, M1
Table 3.15 Source Register in DSP Operations
Registers
A0, A1
A0G, A1G
X0, X1
Y0 , Y1
M0, M1
Note:
Rev. 1.00, 02/04, page 108 of 804
*
The data is sign-extended and input to the ALU.
Instructions
DSP
operation
Data
transfer
Data
transfer
DSP
operation
Data
transfer
Instructions
DSP
operation
Data
transfer
Data
transfer
DSP
operation
Data
transfer
Fixed-point, PSHA,
PMULS
Integer, PDMSB
Logical, PSHL
MOVS.W
MOVS.L
MOVS.W
MOVS.L
Fixed-point, PSHA,
PMULS
Integer, logical,
PDMSB, PSHL
MOVX/Y.W, MOVS.W
MOVS.L
Fixed-point, PDMSB,
PSHA
Integer
Logical, PSHL, PMULS
MOVX/Y.W, MOVS.W
MOVS.L
MOVS.W
MOVS.L
Fixed-point, PDMSB,
PSHA
Integer
Logical, PSHL, PMULS
MOVS.W
MOVS.L
39
39
Sign-extended 40-bit result
Sign-extended 24-bit result
Cleared
Sign-extended 16-bit data
Sign-extended 32-bit data
8-bit data
8-bit data
40-bit data
24-bit data
8-bit data
8-bit data
Sign*
Sign*
Guard Bits
Guard Bits
32 31
32 31
16-bit result
No update
No update
32-bit result
16-bit result
16-bit data
32-bit data
16-bit data
16-bit data
32-bit data
32-bit data
16-bit data
16-bit data
16-bit data
32-bit data
Register Bits
Register Bits
16
16 15
Cleared
Cleared
Cleared
Cleared
Cleared
15
0
0