DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 207
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
Host Interface, I²C, IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
74
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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2.2.54 (3)
ROTXR (ROTate with eXtend carry Right)
Operation
Rd (right rotation through carry flag)
Assembly-Language Format
ROTXR.W Rd
Operand Size
Word
Description
This instruction rotates the bits in a 16-bit register Rd (destination operand) one bit to the right
through the carry flag. The carry flag is rotated into the most significant bit (bit 15). The least
significant bit (bit 0) rotates into the carry flag.
Available Registers
Rd: R0 to R7, E0 to E7
Operand Format and Number of States Required for Execution
Notes
Register direct
Addressing
Mode
ROTXR (W)
Mnemonic
ROTXR.W
MSB
b15
Operands
Rd
. . . . . .
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
1
Instruction Format
cleared to 0.
cleared to 0.
Rev. 4.00 Feb 24, 2006 page 191 of 322
—
I
LSB
rd
b0
UI H
—
Section 2 Instruction Descriptions
—
3rd byte
—
U
C
Rotate through Carry
N
4th byte
REJ09B0139-0400
Z
V
0
States
No. of
C
1
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