DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 189
DF2148BTE20
Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148BTE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
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)
4.5 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
HD64F2148BTE20
HD64F2148BTE20
HD64F2148BTE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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2.2.51 (3)
ROTL (ROTate Left)
Operation
Rd (left rotation)
Assembly-Language Format
ROTL.W Rd
Operand Size
Word
Description
This instruction rotates the bits in a 16-bit register Rd (destination operand) one bit to the left. The
most significant bit (bit 15)is rotated to the least significant bit (bit 0), and also copied to 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
ROTL (W)
Mnemonic
ROTL.W
Rd
C
Operands
MSB
b15
Rd
1st byte
. . . . . .
1
2
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 15.
2nd byte
9
Instruction Format
cleared to 0.
cleared to 0.
Rev. 4.00 Feb 24, 2006 page 173 of 322
—
I
rd
UI H
—
Section 2 Instruction Descriptions
—
3rd byte
LSB
b0
—
U
N
4th byte
REJ09B0139-0400
Z
V
0
States
No. of
C
Rotate
1
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