HD64F3672FXV Renesas Electronics America, HD64F3672FXV Datasheet - Page 201

• Manufacturer Part Number: HD64F3672FXV
• Description: IC H8/3672 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3672FXV

• 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: 48-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2.61 SUBX
Notes
SUBX (SUBtract with eXtend carry)
Operation
Rd – (EAs) – C
Assembly-Language Format
SUBX <EAs>, Rd
Operand Size
Byte
Description
This instruction subtracts the source operand and carry flag from the contents of an 8-bit register
Rd (destination operand) and stores the result in the 8-bit register Rd.
Available Registers
Rd: R0L to R7L, R0H to R7H
Operand Format and Number of States Required for Execution
Immediate
Register direct
Addressing
Mode
Mnemonic
Rd
SUBX
SUBX
#xx:8, Rd
Rs, Rd
Operands
1st byte
B
1
rd
E
Condition Code
H: Set to 1 if there is a borrow from 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 from bit 7;
2nd byte
rs
otherwise cleared to 0.
cleared to 0.
cleared to 0.
cleared to 0.
otherwise cleared to 0.
Instruction Format
— —
IMM
Rev. 3.00 Dec 13, 2004 page 185 of 258
I
rd
UI
Section 2 Instruction Descriptions
H
3rd byte
—
U
Subtract with Borrow
N
4th byte
REJ09B0213-0300
Z
V
States
No. of
C
2
2