R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 607
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ANBGV
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
-20°C ~ 75°C
Package / Case
436-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 607 of 1694
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(14) PCI Memory Base Address Register 0 (PCIMBAR0)
This register is the memory base address register of the PCI configuration register space header
that is defined in PCI local bus specification. PCIMBAR0 specifies the memory space 0 (local
address space 0) in this LSI internal bus (SuperHyway bus).
See section 13.4.4 (1), Accessing Memory Space in This LSI.
Initial value:
Initial value:
Bit
31 to 20 MBA1
PCI R/W:
PCI R/W:
SH R/W:
SH R/W:
Bit:
Bit:
Bit Name
R/W
R/W
31
15
R
R
0
0
R/W
R/W
30
14
R
R
0
0
R/W
R/W
Initial
Value
H'000
29
13
R
R
0
0
R/W
R/W
28
12
R
R
0
0
R/W
PCI: R/W
SH: R/W
R/W
R/W
27
11
R
R
0
0
R/W
R/W
26
10
R
R
0
0
MBA1
MBA2
Description
Memory Space 0 Base Address (upper 12 bits)
These bits specify the upper 12 bits of memory base
address for the local address space 0 (the address
space in the internal bus).
The valid bits of MBA1 depend on the capacity of the
local address space specified with LSR in PCILSR0.
LSR in PCILSR0 Address space Valid bits of MBA1
[28:20]
B'0 0000 0000
B'0 0000 0001
B'0 0000 0011
B'0 0000 0111
B'0 0000 1111
B'0 0001 1111
B'0 0011 1111
B'0 0111 1111
B'0 1111 1111
B'1 1111 1111
Other than above: Setting prohibited
R/W
R/W
25
R
R
0
9
0
R/W
R/W
24
R
R
0
8
0
R/W
R/W
23
R
R
0
7
0
Rev.1.00 Jan. 10, 2008 Page 575 of 1658
R/W
R/W
22
R
R
0
6
0
1 Mbyte
2 Mbytes
4 Mbytes
8 Mbytes
16 Mbytes
32 Mbytes
64 Mbytes
128 Mbytes
256 Mbytes
512 Mbytes
R/W
R/W
21
R
R
0
5
0
R/W
R/W
20
R
R
0
4
0
13. PCI Controller (PCIC)
LAP
19
R
R
R
R
0
3
0
[31:20]
[31:21]
[31:22]
[31:23]
[31:24]
[31:25]
[31:26]
[31:27]
[31:28]
[31:29]
REJ09B0261-0100
18
R
R
R
R
0
2
0
MBA2
LAT
17
R
R
R
R
0
1
0
ASI
16
R
R
R
R
0
0
0
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