HD64F2676VFC33 Renesas Electronics America, HD64F2676VFC33 Datasheet - Page 253

• Manufacturer Part Number: HD64F2676VFC33
• Description: IC H8S MCU FLASH 256K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2676VFC33

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

2.2.66
SUBS (SUBtract with Sign extension)
Operation
Rd – 1
Rd – 2
Rd – 4
Assembly-Language Format
SUBS #1, ERd
SUBS #2, ERd
SUBS #4, ERd
Operand Size
Longword
Description
This instruction subtracts the immediate value 1, 2, or 4 from the contents of a 32-bit register ERd
(destination operand). Unlike the SUB instruction, it does not affect the condition-code flags.
Available Registers
ERd: ER0 to ER7
Operand Format and Number of States Required for Execution
Notes
Register direct
Register direct
Register direct
Addressing
Mode
SUBS
ERd
ERd
ERd
Mnemonic
SUBS
SUBS
SUBS
Operands
#1, ERd
#2, ERd
#4, ERd
1st byte
1
1
1
B
B
B
Condition Code
H: Previous value remains unchanged.
N: Previous value remains unchanged.
Z: Previous value remains unchanged.
V: Previous value remains unchanged.
C: Previous value remains unchanged.
2nd byte
0
8
9
Instruction Format
Rev. 4.00 Feb 24, 2006 page 237 of 322
—
I
0 erd
0 erd
0 erd
UI H
—
Section 2 Instruction Descriptions
Subtract Binary Address Data
—
3rd byte
—
U
—
N
4th byte
REJ09B0139-0400
—
Z
— —
V
States
No. of
C
1
1
1