HD64F7047F50V Renesas Electronics America, HD64F7047F50V Datasheet - Page 475

• 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: -

3. When a DMULS.L instruction is located immediately after a MAC.L instruction
4. When a MULS.W instruction is located immediately after a MAC.L instruction
Other instruction
Other instruction
Other instruction
Other instruction
Other instruction
Other instruction
DMULS.L instructions have an MA stage for accessing the multiplier. When the second MA
of the DMULS.L instruction contends with an operating MAC.L instruction multiplier (mm),
the MA is extended until the mm ends (the M—A shown in the dotted line box in figure 7.48)
to create a single slot. When two or more instructions not related to the multiplier come
between the MAC.L and DMULS.L instructions, MAC.L and DMULS.L contention does not
cause stalling. When the DMULS.L MA and IF contend, the slot is split.
MULS.W instructions have an MA stage for accessing the multiplier. When the MA of the
MULS.W instruction contends with an operating MAC.L instruction multiplier (mm), the MA
is extended until the mm ends (the M—A shown in the dotted line box in figure 7.49) to create
DMULS.L
DMULS.L
DMULS.L
Figure 7.48 DMULS.L Instruction Immediately After a MAC.L Instruction
MAC.L
MAC.L
MAC.L
......
......
......
IF
IF
IF
ID
ID
ID
IF
IF
IF
EX
EX
EX
—
—
—
MA
MA
MA
ID
ID
ID
IF
IF
IF
MA
MA
EX
MA
EX
EX
—
ID
IF
ID
IF
mm
mm
mm
MA
MA WB
EX MA
EX MA
ID
—
ID
IF
mm
mm
mm
EX MA MA
—
—
ID
M————A mm mm
mm
mm
mm
WB
M——A
—
—
ID
Rev. 5.00 Jun 30, 2004 page 459 of 512
mm
mm
mm
EX
EX MA ......
EX MA ......
mm mm mm mm
mm mm mm mm
MA ......
Section 7 Pipeline Operation
mm mm
REJ09B0171-0500O
: Slot
: Slot
: Slot