DF2378RVFQ34V Renesas Electronics America, DF2378RVFQ34V Datasheet - Page 254

• Manufacturer Part Number: DF2378RVFQ34V
• Description: IC H8S MCU FLASH 512K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378RVFQ34V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 34MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 Instruction Descriptions
2.2.67
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
Notes
Rev. 4.00 Feb 24, 2006 page 238 of 322
REJ09B0139-0400
Immediate
Register direct
Addressing
Mode
SUBX
Mnemonic
Rd
SUBX
SUBX
Operands
#xx:8, Rd
Rs, Rd
1st byte
B
1
rd
E
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: Previous value remains unchanged when
V: Set to 1 if an overflow occurs; otherwise
C: Set to 1 if there is a borrow at bit 7;
2nd byte
rs
Instruction Format
otherwise cleared to 0.
cleared to 0.
the result is zero; otherwise cleared to 0.
cleared to 0.
otherwise cleared to 0.
IMM
—
I
rd
UI H
—
3rd byte
—
U
Subtract with Borrow
N
4th byte
Z
V
States
No. of
C
1
1