HD64F3687GFPV Renesas Electronics America, HD64F3687GFPV Datasheet - Page 117

• Manufacturer Part Number: HD64F3687GFPV
• Description: IC H8 MCU FLASH 56K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3687GFPV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 56KB (56K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Package: 64LQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 45
• Interface Type: I2C/SCI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2.29 (2) EXTS (L)
Notes
EXTS (EXTend as Signed)
Operation
(<Bit 15> of ERd)
ERd>)
Assembly-Language Format
EXTS.L ERd
Operand Size
Longword
Description
This instruction copies the sign of the lower 16 bits (general register Rd) in a 32-bit register ERd
in the upward direction (copies ERd bit 15 to bits 31 to 16) to extend the data to signed longword
data.
Available Registers
ERd: ER0 to ER7
Operand Format and Number of States Required for Execution
Register direct
Addressing
Mode
Don’t care
Mnemonic
EXTS.L
16 bits
(<bits 31 to 16> of
ERd
Sign bit
Operands
ERd
16 bits
1st byte
1
7
Condition Code
I: Previous value remains unchanged.
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: Previous value remains unchanged.
Sign extension
2nd byte
F
cleared to 0.
cleared to 0.
Instruction Format
— —
Rev. 3.00 Dec 13, 2004 page 101 of 258
I
0 erd
16 bits
UI
Section 2 Instruction Descriptions
—
H
ERd
3rd byte
—
U
16 bits
N
4th byte
REJ09B0213-0300
Z
Sign Extension
V
0
States
No. of
—
C
2