HD64F7047F50V Renesas Electronics America, HD64F7047F50V Datasheet - Page 243

• 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: -

6.1.49
Description: Rotates the contents of general register Rn to the left by one bit, and stores the result
in Rn (figure 6.5). The bit that is shifted out of the operand is transferred to the T bit.
Operation:
Examples:
Format
ROTL Rn
ROTL(long n) /* ROTL Rn */
{
}
ROTL
if ((R[n]&0x80000000)==0) T=0;
else T=1;
R[n]<<=1;
if (T==1) R[n]|=0x00000001;
else R[n]&=0xFFFFFFFE;
PC+=2;
ROTL (Rotate Left): Shift Instruction
R0
Abstract
T
; Before execution:
; After execution:
ROTL
Rn
MSB
T
Figure 6.5 Rotate Left
Code
0100nnnn00000100 1
R0 = H'80000000, T = 0
R0 = H'00000001, T = 1
MSB
Rev. 5.00 Jun 30, 2004 page 227 of 512
Cycle T Bit
Section 6 Instruction Descriptions
MSB
LSB
SH-1 SH-2
REJ09B0171-0500O
Instructions
Applicable
SH-
DSP