R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 186
R8A77850ADBGV#RD0Z
Manufacturer Part Number
R8A77850ADBGV#RD0Z
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ADBGV#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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R8A77850ADBGV#RD0ZR8A77850ADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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7. Memory Management Unit (MMU)
7.2.2
PTEL is used to hold the physical page number and page management information to be recorded
in the UTLB by means of the LDTLB instruction. The contents of this register are not changed
unless a software directive is issued.
Rev.1.00 Jan. 10, 2008 Page 154 of 1658
REJ09B0261-0100
Bit
31 to 10 VPN
9, 8
7 to 0
Bit
31 to 29 ⎯
28 to 10 PPN
9
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Page Table Entry Low Register (PTEL)
Bit Name
⎯
ASID
Bit Name
⎯
R/W
31
15
R
0
R/W R/W R/W R/W
30
14
R
0
Undefined R/W
Initial
Value
Undefined R/W
All 0
0
Initial
Value
All 0
Undefined R/W
29
13
R
0
PPN
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
28
12
27
11
R/W
R
R/W
R
R
R/W
26
10
Description
Virtual Page Number
Reserved
For details on reading from or writing to these bits, see
description in General Precautions on Handling of
Product.
Address Space Identifier
Description
Reserved
For details on reading from or writing to these bits, see
description in General Precautions on Handling of
Product.
Physical Page Number
Reserved
For details on reading from or writing to this bit, see
description in General Precautions on Handling of
Product.
25
R
0
9
R/W
24
V
8
R/W R/W R/W
SZ1
23
7
PPN
PR1
22
6
PR0
21
5
R/W R/W R/W R/W R/W
SZ0
20
4
19
C
3
18
2
D
SH
17
1
WT
16
0
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