HD6412350F20 Renesas Electronics America, HD6412350F20 Datasheet - Page 121

• Manufacturer Part Number: HD6412350F20
• Description: IC H8S MPU ROMLESS 5V 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD6412350F20

• 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 Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

2.2.28 (1)
DIVXU (DIVide eXtend as Unsigned)
Operation
Rd
Assembly-Language Format
DIVXU.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 unsigned. 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.
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
Rs
Rd
DIVXU (B)
Dividend
16 bits
Rd
Divisor
8 bits
Rs
8 bits
Condition Code
H: Previous value remains unchanged.
N: Set to 1 if the divisor is negative;
Z: Set to 1 if the divisor is zero; otherwise
V: Previous value remains unchanged.
C: Previous value remains unchanged.
otherwise cleared to 0.
cleared to 0.
Remainder
Rev. 4.00 Feb 24, 2006 page 105 of 322
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I
8-bit quotient and 8-bit remainder. The
8 bits
UI H
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Section 2 Instruction Descriptions
—
Rd
Quotient
—
U
8 bits
N
REJ09B0139-0400
Z
— —
V
C
Divide