HD6417041AVF16V Renesas Electronics America, HD6417041AVF16V Datasheet - Page 187

• Manufacturer Part Number: HD6417041AVF16V
• Description: IC SUPERH MCU ROMLESS 144QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7040r

Specifications of HD6417041AVF16V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 28.7MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

6.1.23
Description: Sign-extends general register Rm data, and stores the result in Rn. If byte length is
specified, the bit 7 value of Rm is copied into bits 8 to 31 of Rn. If word length is specified, the bit
15 value of Rm is copied into bits 16 to 31 of Rn.
Operation:
Format
EXTS.B Rm,
EXTS.W Rm,
EXTSB(long m,long n)
{
}
EXTSW(long m,long n)
{
}
R[n]=R[m];
if ((R[m]&0x00000080)==0) R[n]&=0x000000FF;
else R[n]|=0xFFFFFF00;
PC+=2;
R[n]=R[m];
if ((R[m]&0x00008000)==0) R[n]&=0x0000FFFF;
else R[n]|=0xFFFF0000;
PC+=2;
EXTS (Extend as Signed): Arithmetic Instruction
Rn
Rn
Abstract
Sign-extend Rm
from byte
Sign-extend Rm
from word
Rn
Rn
/* EXTS.B Rm,Rn */
/* EXTS.W Rm,Rn */
Code
0110nnnnmmmm1110 1
0110nnnnmmmm1111 1
Rev. 5.00 Jun 30, 2004 page 171 of 512
Cycle T Bit SH-1 SH-2
Section 6 Instruction Descriptions
—
—
REJ09B0171-0500O
Instructions
Applicable
SH-
DSP