HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 83

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 2.4
Instruction
ADD
SUB
ADDX
SUBX
INC
DEC
ADDS
SUBS
DAA
DAS
MULXU
MULXS
DIVXU
DIVXS
CMP
NEG
Arithmetic Operation Instructions
Size*
B/W/L
B
B/W/L
L
B
B/W
B/W
B/W
B/W
B/W/L
B/W/L
1
Function
Performs addition or subtraction on data in two general registers, or on
immediate data and data in a general register. (Immediate byte data
cannot be subtracted from byte data in a general register. Use the SUBX
or ADD instruction.)
Rd ± Rs ± C
Performs addition or subtraction with carry or borrow on byte data in two
general registers, or on immediate data and data in a general register.
Increments or decrements a general register by 1 or 2. (Byte operands
can be incremented or decremented by 1 only.)
Rd ± 1
Adds or subtracts the value 1, 2, or 4 to or from data in a 32-bit register.
Rd decimal adjust
Decimal-adjusts an addition or subtraction result in a general register by
referring to the CCR to produce 4-bit BCD data.
Performs unsigned multiplication on data in two general registers: either
8 bits
Performs signed multiplication on data in two general registers: either 8
bits
Performs unsigned division on data in two general registers: either 16
bits ÷ 8 bits
16-bit quotient and 16-bit remainder.
Performs signed division on data in two general registers: either 16 bits
÷ 8 bits
quotient and 16-bit remainder.
Rd – Rs, Rd – #IMM
Compares data in a general register with data in another general register
or with immediate data, and sets CCR bits according to the result.
Takes the two's complement (arithmetic complement) of data in a
general register.
Rd ± Rs
Rd ± 1
Rd
Rd
Rd ÷ Rs
Rd ÷ Rs
0 – Rd
Rs
Rs
8 bits
8 bits
Rd
Rd, Rd ± 2
Rd, Rd ± 2
8-bit quotient and 8-bit remainder or 32 bits ÷ 16 bits
Rd
Rd
Rd, Rd ± #IMM
Rd
Rd
16 bits or 16 bits
8-bit quotient and 8-bit remainder or 32 bits ÷ 16 bits
Rd, Rd ± #IMM ± C
16 bits or 16 bits
Rd
Rd
Rd, Rd ± 4
Rd
Rev.3.00 Mar. 26, 2007 Page 41 of 772
16 bits
16 bits
Rd
Rd
32 bits.
32 bits.
REJ09B0355-0300
Section 2 CPU
16-bit