R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 192

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

7. Memory Management Unit (MMU)
7.2.7
PASCR controls the operation in the physical address space.
Rev.1.00 Jan. 10, 2008 Page 160 of 1658
REJ09B0261-0100
Bit
31 to 14
13 to 8
7 to 4
3 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Physical Address Space Control Register (PASCR)
Bit Name
⎯
EPR
ESZ
⎯
31
15
R
R
0
0
30
14
R
R
0
0
Initial
Value
All 0
Undefined
Undefined
All 0
29
13
R
R
0
0
28
12
R
R
0
0
27
11
R
R
R/W
R
R/W
R/W
R
0
0
26
10
R
R
0
0
Description
Reserved
For details on reading/writing these bits, see General
Precautions on Handling of Product.
Page Control Information
Each bit has the same function as the corresponding
bit of the unified TLB (UTLB). For details, see section
7.4, TLB Functions (TLB Extended Mode; MMUCR.ME
= 1)
Reserved
For details on reading/writing these bits, see General
Precautions on Handling of Product.
25
R
R
0
9
0
24
R
R
0
8
0
R/W
23
R
0
7
0
R/W R/W R/W R/W R/W R/W R/W
22
R
0
6
0
21
R
0
5
0
20
R
0
4
0
UB
19
R
0
3
0
18
R
0
2
0
17
R
0
1
0
16
R
0
0
0