HD6417708RF100A Renesas Electronics America, HD6417708RF100A Datasheet - Page 95

• Manufacturer Part Number: HD6417708RF100A
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708RF100A

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3.15 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

3.5.5
Figure 3.12 shows the MMU exception signals in instruction fetch mode.
NOP
WB
MA
EX
ID
IF
: Exception source stage
Processing Flow in Event of MMU Exception (Same Processing Flow for Address
Error)
= Instruction fetch
= Instruction decode
= Instruction execution
= Memory access
= Write back
= No operation
Figure 3.12 MMU Exception Signals in Instruction Fetch
MMU exception handler
IF
ID
EX
ID
MA
EX
ID
WB
MA
EX
NOP
WB
MA
IF
NOP
WB
ID
EX
Handler transition
processing
MA
WB
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