HD64F7047F50V Renesas Electronics America, HD64F7047F50V Datasheet - Page 175

• Manufacturer Part Number: HD64F7047F50V
• Description: IC H8 MCU FLASH 256K 100TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Package: 100PQFP
• Family Name: SuperH
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 53
• Interface Type: CAN/SCI
• On-chip Adc: 16-chx10-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.1.17
Description: DIV0S is an initialization instruction for signed division. It finds the quotient by
repeatedly dividing in combination with the DIV1 or another instruction that divides for each bit
after this instruction. See the description given with DIV1 for more information.
Operation:
Example: See DIV1.
Format
DIV0S Rm,Rn
DIV0S(long m,long n)
{
}
if ((R[n]&0x80000000)==0) Q=0;
else Q=1;
if ((R[m]&0x80000000)==0) M=0;
else M=1;
T=!(M==Q);
PC+=2;
DIV0S (Divide Step 0 as Signed): Arithmetic Instruction
Abstract
MSB of Rn
MSB of Rm
M^Q
T
Q,
M,
/* DIV0S Rm,Rn */
Code
0010nnnnmmmm0111
Rev. 5.00 Jun 30, 2004 page 159 of 512
Cycle
1
Section 6 Instruction Descriptions
T Bit
Calculation
result
REJ09B0171-0500O
SH-1
Instructions
Applicable
SH-2
SH-
DSP