DF2398TE20V Renesas Electronics America, DF2398TE20V Datasheet - Page 193

• Manufacturer Part Number: DF2398TE20V
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: YR0K42378FC000BA - KIT EVAL FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: HD64F2398TE20V

2.2.52 (1)
ROTR (ROTate Right)
Operation
Rd (right rotation)
Assembly-Language Format
ROTR.B Rd
Operand Size
Byte
Description
This instruction rotates the bits in an 8-bit register Rd (destination operand) one bit to the right.
The least significant bit (bit 0) is rotated to the most significant bit (bit 7), and also copied to the
carry flag.
Available Registers
Rd: R0L to R7L, R0H to R7H
Operand Format and Number of States Required for Execution
Notes
Register direct
Addressing
Mode
ROTR (B)
Mnemonic
ROTR.B
Rd
MSB
b7
Operands
Rd
. . . . . .
1st byte
1
3
Condition Code
H: Previous value remains unchanged.
N: Set to 1 if the result is negative; otherwise
Z: Set to 1 if the result is zero; otherwise
V: Always cleared to 0.
C: Receives the previous value in bit 0.
2nd byte
8
Instruction Format
cleared to 0.
cleared to 0.
Rev. 4.00 Feb 24, 2006 page 177 of 322
—
I
rd
UI H
—
LSB
Section 2 Instruction Descriptions
b0
—
3rd byte
—
U
C
N
4th byte
REJ09B0139-0400
Z
V
0
States
No. of
C
Rotate
1