HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 161

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

3.2
There are six MMU-related registers.
1. PTEH
2. PTEL
3. PTEA
4. TTB
5. TEA
6. MMUCR
Note:
31
31 30 29 28
31
31
31
31
— — —
Register Descriptions
— indicates a reserved bit: the write value must be 0, and a read will return 0.
LRUI
26
25
— —
Virtual address at which MMU exception or address error occurred
24 23
Figure 3.2 MMU-Related Registers
URB
VPN
PPN
18 17 16 15
— —
TTB
Section 3 Memory Management Unit (MMU)
Rev.7.00 Oct. 10, 2008 Page 75 of 1074
URC
10 9
10 9
10 9
SQMD
— —
— V SZ
SV — — — — — TI — AT
8
8
8
7
7
7
6
6
PR
REJ09B0366-0700
5
5
SZ C D SH WT
ASID
4
4
4
TC
3
3
3
2
2
2
SA
1
1
0
0
0
0
0