HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 110

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 3 Memory Management Unit (MMU)
3.3
3.3.1
The TLB caches address translation table information located in the external memory. The address
translation table stores the physical page number translated from the virtual page number and the
control information for the page, which is the unit of address translation. Figure 3.3 shows the
overall TLB configuration. The TLB is 4-way set associative with 128 entries. There are 32 entries
for each way. Figure 3.4 shows the configuration of virtual addresses and TLB entries.
Rev. 5.00 May 29, 2006 page 60 of 698
REJ09B0146-0500
Entry 31
Entry 0
Entry 1
Configuration of the TLB
TLB Functions
VPN(31–17)
Address array
Figure 3.3 Overall Configuration of the TLB
VPN(11, 10)
Ways 0 to 3
ASID(7–0)
V
Entry 31
Entry 0
Entry 1
PPN(31–10) PR(1, 0) SZ C D SH
Data array
Ways 0 to 3