HD64F7045F28V Renesas Electronics America, HD64F7045F28V Datasheet - Page 9

• Manufacturer Part Number: HD64F7045F28V
• Description: IC SH2 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7040r

Specifications of HD64F7045F28V

• 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 Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 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: -

Section 1 Features
1.1
1.2
Section 2 Register Configuration
2.1
2.2
2.3
2.4
2.5
2.6
Section 3 Data Formats
3.1
3.2
3.3
3.4
3.5
Section 4 Instruction Features
4.1
4.2
4.3
4.4
4.5
4.6
4.7
SH-1 and SH-2 Features....................................................................................................
SH-DSP Features ..............................................................................................................
General Registers ..............................................................................................................
Control Registers...............................................................................................................
System Registers ............................................................................................................... 11
DSP Registers ................................................................................................................... 12
Precautions for Handling of Guard Bit and Overflow....................................................... 14
Initial Values of Registers................................................................................................. 15
Data Format in Registers................................................................................................... 17
Data Format in Memory.................................................................................................... 17
Immediate Data Format..................................................................................................... 18
DSP Type Data Formats.................................................................................................... 18
DSP Instructions and Data Formats .................................................................................. 20
3.5.1
3.5.2
3.5.3
RISC-Type Instruction Set................................................................................................ 25
Addressing Modes............................................................................................................. 28
Instruction Format............................................................................................................. 31
DSP ................................................................................................................................... 35
DSP Data Addressing........................................................................................................ 36
4.5.1
4.5.2
4.5.3
4.5.4
Instruction Formats for DSP Instructions.......................................................................... 43
4.6.1
4.6.2
ALU Fixed Decimal Point Operations .............................................................................. 50
4.7.1
DSP Data Processing ........................................................................................... 20
X and Y Data Transfers ....................................................................................... 20
Single Data Transfers........................................................................................... 20
X and Y Data Addressing .................................................................................... 37
Single Data Addressing........................................................................................ 38
Modulo Addressing.............................................................................................. 39
DSP Addressing Operation .................................................................................. 41
Double and Single Data Transfer Instructions ..................................................... 43
Parallel Processing Instructions ........................................................................... 46
Function ............................................................................................................... 50
................................................................................................................
...................................................................................................... 17
.......................................................................................... 25
....................................................................................
Contents
Rev. 5.00 Jun 30, 2004 page vii of xiv
REJ09B0171-0500O
1
1
2
5
5
8