HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 248

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 5 Memory Management Unit (MMU)
Rev. 1.00 Dec. 27, 2005 Page 204 of 932
REJ09B0269-0100
• When Using a 4-kbyte Page
• When Using a 1-kbyte Page
31
28
31
28
Virtual Address
Physical Address
Virtual Address
Physical Address
VPN
PPN
VPN
PPN
Figure 5.12 Synonym Problem (32-kbyte Cache)
13
13
13
13
12
12
12
12
11
11 10
11
11 10
10
10
Offset
Offset
Offset
Offset
Virtual Address 12 to 4
Physical Address 28 to 10
Virtual Address 12 to 4
Physical Address 28 to 10
0
0
0
0
Cache
Cache