HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 63

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Instruction
DMULS.L Rm,Rn
DMULU.L Rm,Rn
DT
EXTS.B Rm,Rn
EXTS.W Rm,Rn
EXTU.B Rm,Rn
EXTU.W Rm,Rn
MAC.L
MAC.W
MUL.L
MULS.W Rm,Rn
MULU.W Rm,Rn
NEG
NEGC
Rn
@Rm+,@Rn+ 0000nnnnmmmm1111
@Rm+,@Rn+ 0100nnnnmmmm1111
Rm,Rn
Rm,Rn
Rm,Rn
Instruction Code
0011nnnnmmmm1101
0011nnnnmmmm0101
0100nnnn00010000
0110nnnnmmmm1110
0110nnnnmmmm1111
0110nnnnmmmm1100
0110nnnnmmmm1101
0000nnnnmmmm0111
0010nnnnmmmm1111
0010nnnnmmmm1110
0110nnnnmmmm1011
0110nnnnmmmm1010
Operation
Signed operation of
Rn
MACL 32
Unsigned operation of
Rn
MACL 32
Rn – 1
is 0, 1
is nonzero, 0
A byte in Rm is sign-
extended
A word in Rm is sign-
extended
A byte in Rm is zero-
extended
A word in Rm is zero-
extended
Signed operation of
(Rn)
MAC 32
64 bit
Signed operation of
(Rn)
MAC 16
64 bit
Rn
32
Signed operation of
Rn
16
Unsigned operation of
Rn
16
0–Rm
0–Rm–T
T
32
16
16
Rm
Rm
Rm
Rm
Rm
(Rm)
(Rm) + MAC
Rn
T. When Rn
Rev. 5.00 Jan 06, 2006 page 43 of 818
Rn, when Rn
32 + 64
16 + 64
32 bit
32 bit
32 bit
32
32
MACH,
MACH,
MACL,
MAC
MAC
Rn, Borrow
Rn
Rn
Rn
Rn
MAC
T
64 bit
64 bit
Execu-
tion
Cycles
2 to 4 *
2 to 4 *
1
1
1
1
1
3/
(2 to 4) *
3/(2) *
2 to 4 *
1 to 3 *
1 to 3 *
1
1
REJ09B0273-0500
Section 2 CPU
T Bit
—
—
Comparison
result
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—
—
—
—
—
—
—
—
—
Borrow