HD64F3687GFPV Renesas Electronics America, HD64F3687GFPV Datasheet - Page 106

• 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 32-bit quotient in ER2 and a 16-bit remainder in E1.
The preceding two examples flag the status of the divisor and dividend in the UI and U bits in the
CCR, and modify the sign of the quotient and remainder in the unsigned division result of the
DIVXU instruction as shown next.
Rev. 3.00 Dec 13, 2004 page 90 of 258
REJ09B0213-0300
UI
0
0
1
1
U
0
1
0
1
Positive
Negative
Negative
Positive
Divisor
Positive
Positive
Negative
Negative
Dividend
ER1
E1
ER2
Remainder
Positive
Positive
Negative
Negative
Remainder
R0
Dividend
Quotient
Positive
Negative
Positive
Negative
Quotient
Divisor
No sign modification
Sign of quotient is reversed
Sign of remainder is reversed
Signs of quotient and remainder
are both reversed
Sign Modification
Divide Signed