HD64F3687GFPV Renesas Electronics America, HD64F3687GFPV Datasheet - Page 104

• 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: -

Section 2 Instruction Descriptions
DIVXS
DIVXS (DIVide eXtend as Signed)
This program leaves a 16-bit quotient in R2 and an 8-bit remainder in R1H.
Example 2: Sign extend the 8-bit divisor to 16 bits, sign extend the 16-bit dividend to 32 bits, and
then use DIVXS to divide
ZERODIV:
This program leaves the 16-bit quotient in R1 and the 8-bit remainder in E1 (in a 16-bit sign
extended format).
Rev. 3.00 Dec 13, 2004 page 88 of 258
REJ09B0213-0300
EXTS.W
BEQ
EXTS.L
DIVXS.L
RTS
R0
ZERODIV
ER1
R0,ER1
ER1
ER1
R1
R1H
R2
Sign extension
Remainder
Remainder
R0L
R1
ROL
Dividend
Quotient
R0L
Sign extension
Dividend
Dividend
Quotient
Divisor
Divisor
Divisor
Divide Signed