R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 83

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 2.6
Instruction
ADD
SUB
ADDX
SUBX
INC
DEC
ADDS
SUBS
DAA
DAS
MULXU
MULU
MULU/U
MULXS
MULS
MULS/U
Arithmetic Operation Instructions
Size
B/W/L
B/W/L
B/W/L
L
B
W/L
L
W/L
L
B/W
B/W
Function
(EAd) ± #IMM → (EAd), (EAd) ± (EAs) → (EAd)
Performs addition or subtraction on data between immediate data,
general registers, and memory. Immediate byte data cannot be
subtracted from byte data in a general register.
(EAd) ± #IMM ± C → (EAd), (EAd) ± (EAs) ± C → (EAd)
Performs addition or subtraction with carry on data between immediate
data, general registers, and memory. The addressing mode which
specifies a memory location can be specified as register indirect with
post-decrement or register indirect.
Rd ± 1 → Rd, Rd ± 2 → Rd
Increments or decrements a general register by 1 or 2. (Byte operands
can be incremented or decremented by 1 only.)
Rd ± 1 → Rd, Rd ± 2 → Rd, Rd ± 4 → Rd
Adds or subtracts the value 1, 2, or 4 to or from data in a general register.
Rd (decimal adjust) → Rd
Decimal-adjusts an addition or subtraction result in a general register by
referring to the CCR to produce 2-digit 4-bit BCD data.
Rd × Rs → Rd
Performs unsigned multiplication on data in two general registers: either 8
bits × 8 bits → 16 bits, or 16 bits × 16 bits → 32 bits.
Rd × Rs → Rd
Performs unsigned multiplication on data in two general registers: either 8
bits × 8 bits → 16 bits, or 16 bits × 16 bits → 32 bits.
Rd × Rs → Rd
Performs unsigned multiplication on data in two general registers (32 bits
× 32 bits → upper 32 bits).
Rd × Rs → Rd
Performs signed multiplication on data in two general registers: either 8
bits × 8 bits → 16 bits, or 16 bits × 16 bits → 32 bits.
Rd × Rs → Rd
Performs signed multiplication on data in two general registers: either 16
bits × 16 bits → 16 bits, or 32 bits × 32 bits → 32 bits.
Rd × Rs → Rd
Performs signed multiplication on data in two general registers (32 bits ×
32 bits → upper 32 bits).
Rev. 3.00 Mar. 14, 2006 Page 45 of 804
REJ09B0104-0300
Section 2 CPU