HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 509

• 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: -

Register
instruction types:
The pipeline has four stages: IF, ID, EX, and MA (figure 7.88). MA is a stage for accessing the
multiplier. MA contends with IF. This makes it the same as ordinary store instructions. Since the
multiplier does contend with the MA, however, the items noted for the multiplication,
Multiply/Accumulate, double-length multiplication, and double-length multiply/accumulate
instructions apply.
CLRMAC
LDS
LDS
LDS
LDS
LDS
LDS
LDS
LDS
Rm, MACH
Rm, MACL
Rm,DSR (SH-DSP)
Rm,A0 (SH-DSP)
Rm,X0 (SH-DSP)
Rm,X1 (SH-DSP)
Rm,Y0 (SH-DSP)
Rm,Y1 (SH-DSP)
MAC Transfer Instructions (Common, or SH-DSP): Include the following
Third instruction in series
Figure 7.88 Register
Next instruction
Instruction A
.....
MAC Transfer Instruction Pipeline
IF
ID
IF
EX
ID
IF
Rev. 5.00 Jun 30, 2004 page 493 of 512
MA
EX
ID
.....
EX
Section 7 Pipeline Operation
.....
: Slot
REJ09B0171-0500O