HD64F3672FPV Renesas Electronics America, HD64F3672FPV Datasheet - Page 150

• Manufacturer Part Number: HD64F3672FPV
• Description: IC H8/3672 MCU FLASH 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3672FPV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 Instruction Descriptions
2.2.40 (1) NEG (B)
NEG (NEGate)
Operation
0 – Rd
Assembly-Language Format
NEG.B Rd
Operand Size
Byte
Description
This instruction takes the two’s complement of the contents of an 8-bit register Rd (destination
operand) and stores the result in the 8-bit register Rd (subtracting the register contents from H'00).
If the original contents of Rd was H'80, however, the result remains H'80.
Available Registers
Rd: R0L to R7L, R0H to R7H
Operand Format and Number of States Required for Execution
Notes
An overflow occurs if the previous contents of Rd was H'80.
Rev. 3.00 Dec 13, 2004 page 134 of 258
REJ09B0213-0300
Register direct
Addressing
Mode
Rd
Mnemonic
NEG.B
Operands
Rd
1st byte
1
7
Condition Code
H: Set to 1 if there is a borrow at bit 3;
N: Set to 1 if the result is negative; otherwise
Z: Set to 1 if the result is zero; otherwise
V: Set to 1 if an overflow occurs; otherwise
C: Set to 1 if there is a borrow at bit 7;
2nd byte
8
otherwise cleared to 0.
cleared to 0.
cleared to 0.
cleared to 0.
otherwise cleared to 0.
Instruction Format
— —
I
rd
UI
H
3rd byte
—
U
Negate Binary Signed
N
4th byte
Z
V
States
No. of
C
2