HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 59

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4.6
New instructions have been added to the SH-DSP for use in digital signal processing. The new
instructions are divided into two groups.
Figure 4.4 shows their instruction formats.
4.6.1
Table 4.10 shows the instruction formats for double data transfer instructions. Table 4.11 shows
the instruction formats for single data transfer instructions
Double and single data transfer instructions for memory and DSP registers (16 bits)
Parallel processing instructions processed by the DSP unit (32 bits)
transfer instructions
transfer instructions
Parallel processing
Instruction Formats for DSP Instructions
Double and Single Data Transfer Instructions
Double data
instructions
instructions
Single data
CPU core
Figure 4.4 Instruction Formats of DSP Instructions
15
31
15
15
1 1 1 0
1 1 1 1 0 0
1 1 1 1 0 1
1 1 1 1 1 0
0 0 0 0
to
26 25
10
10
9
9
A field
A field
A field
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0
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15
Section 4 Instruction Features
B field
REJ09B0171-0500O
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