HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 180

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 3 Memory Management Unit (MMU)
MMU Exception in the Data Access Mode
Rev.6.00 Mar. 27, 2009 Page 122 of 1036
REJ09B0254-0600
NOP
WB
MA
EX
IF
ID
: Exception source stage
: Stage cancellation for instruction
= Instruction fetch
= Instruction decode
= Instruction execution
= Memory access
= Write back
= No operation
that has begun execution
IF
Figure 3.13 MMU Exception Signals in Data Access
ID
IF
EX
ID
IF
MMU exception handler
MA WB
EX
ID
MA WB
EX
ID
MA WB
EX
ID
MA WB
EX MA
ID
EX
WB
MA WB
IF
NOP
ID
NOP
EX
Handler transition
processing
MA WB