IC H8S MCU FLASH 256K 128-QFP

HD64F2638F20J

Manufacturer Part NumberHD64F2638F20J
DescriptionIC H8S MCU FLASH 256K 128-QFP
ManufacturerRenesas Electronics America
SeriesH8® H8S/2600
HD64F2638F20J datasheets
 

Specifications of HD64F2638F20J

Core ProcessorH8S/2600Core Size16-Bit
Speed20MHzConnectivityCAN, SCI, SmartCard
PeripheralsMotor Control PWM, POR, PWM, WDTNumber Of I /o72
Program Memory Size256KB (256K x 8)Program Memory TypeFLASH
Ram Size16K x 8Voltage - Supply (vcc/vdd)4.5 V ~ 5.5 V
Data ConvertersA/D 12x10b; D/A 2x8bOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case128-QFP
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantEeprom Size-
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2.2.27 (1)
DIVXS (B)
DIVXS (DIVide eXtend as Signed)
Operation
Rd
Rs
Rd
Assembly-Language Format
DIVXS.B Rs, Rd
Operand Size
Byte
Description
This instruction divides the contents of a 16-bit register Rd (destination operand) by the contents
of an 8-bit register Rs (source operand) and stores the result in the 16-bit register Rd. The division
is signed. The operation performed is 16 bits
quotient is placed in the lower 8 bits of Rd. The remainder is placed in the upper 8 bits of Rd. The
sign of the remainder matches the sign of the dividend.
Rd
Dividend
16 bits
Valid results are not assured if division by zero is attempted or an overflow occurs.
Available Registers
Rd: R0 to R7, E0 to E7
Rs: R0L to R7L, R0H to R7H
Section 2 Instruction Descriptions
Condition Code
I
UI H
H: Previous value remains unchanged.
N: Set to 1 if the quotient is negative;
otherwise cleared to 0.
Z: Set to 1 if the divisor is zero; otherwise
cleared to 0.
V: Previous value remains unchanged.
C: Previous value remains unchanged.
8 bits
8-bit quotient and 8-bit remainder. The
Rs
Rd
Divisor
Remainder
8 bits
8 bits
Rev. 4.00 Feb 24, 2006 page 101 of 322
Divide Signed
U
N
Z
V
C
— —
Quotient
8 bits
REJ09B0139-0400