HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 100

• Manufacturer Part Number: HD64F3337YCP16
• Description: IC H8 MCU FLASH 60K 84PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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: 84-PLCC
• Package: 84PLCC
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 74
• Interface Type: HIF/I2C/SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MULXU (MULtiply eXtend as Unsigned)
<Operation>
Rd Rs
<Assembly-Language Format>
MULXU Rs, Rd
<Examples>
MULXU R0H, R3
<Operand Size>
Byte
<Description>
This instruction performs 8-bit 8-bit
register by a source register and places the result in the destination register. The source
register is an 8-bit register. The destination register is a 16-bit register containing the data to
be multiplied in the lower byte. (The upper byte is ignored). The result is placed in both bytes
of the destination register. The operation is shown schematically below.
The multiplier can occupy either the upper or lower byte of the source register.
<Instruction Formats>
Register direct
Addressing
mode
Don't-care
Rd
MULXU
Mnem.
Rd
Multiplicand
8
Operands
Rs, Rd
16-bit multiplication. It multiplies a destination
Multiplier
1st byte
5
Rs
8
90
<Condition Code>
I: Previous value remains unchanged.
H: Previous value remains unchanged.
N: Previous value remains unchanged.
Z: Previous value remains unchanged.
V: Previous value remains unchanged.
C: Previous value remains unchanged.
Instruction code
0
2nd byte
— — — — — — — —
rs
I
0 rd
H
3rd byte
Product
Rd
16
N
4th byte
Z
MULXU
V
C
No. of
states
14