HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 68

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.5.2
Table 2.5 describes the arithmetic instructions. See figure 2.6 in section 2.5.4, Shift Operations,
for their object codes.
Table 2.5
Instruction
ADD
SUB
ADDX
SUBX
INC
DEC
ADDS
SUBS
DAA
DAS
MULXU
DIVXU
CMP
NEG
Note: * Size: Operand size
36
B: Byte
W: Word
Arithmetic Operations
Arithmetic Instructions
Size*
B/W
B
B
W
B
B
B
B/W
B
Function
Rd
Performs addition or subtraction on data in two general registers, or
addition on immediate data and data in a general register.
Immediate data cannot be subtracted from data in a general register.
Word data can be added or subtracted only when both words are in
general registers.
Rd
Performs addition or subtraction with carry or borrow on byte data in
two general registers, or addition or subtraction on immediate data
and data in a general register.
Rd
Increments or decrements a general register.
Rd
Adds or subtracts immediate data to or from data in a general
register. The immediate data must be 1 or 2.
Rd decimal adjust
Decimal-adjusts (adjusts to packed BCD) an addition or subtraction
result in a general register by referring to the CCR.
Rd
Performs 8-bit
registers, providing a 16-bit result.
Rd
Performs 16-bit
registers, providing an 8-bit quotient and 8-bit remainder.
Rd – Rs, Rd – #imm
Compares data in a general register with data in another general
register or with immediate data. Word data can be compared only
between two general registers.
0 – Rd
Obtains the two’s complement (arithmetic complement) of data in a
general register.
Rs
Rs
#1
#imm
Rs
Rs
Rd
C
Rd
Rd, Rd + #imm
Rd
Rd
Rd
Rd, Rd
8-bit unsigned multiplication on data in two general
8-bit unsigned division on data in two general
Rd
#imm
Rd
C
Rd