R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 606
![IC SUPERH MPU ROMLESS 436-BGA](/photos/28/62/286211/436-bfbga_sml.jpg)
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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13. PCI Controller (PCIC)
(13) PCI I/O Base Address Register (PCIIBAR)
This register is the I/O space base address register of the PCI configuration register space header
that is defined in PCI local bus specification. This register specifies the base address in the I/O
space of the PCIC.
See section 13.4.4 (2), Accessing PCIC I/O Space.
Rev.1.00 Jan. 10, 2008 Page 574 of 1658
REJ09B0261-0100
Initial value:
Initial value:
Bit
31 to 8
7 to 2
1
0
PCI R/W:
PCI R/W:
SH R/W:
SH R/W:
Bit:
Bit:
Bit Name
IOB1
(upper)
IOB2
(lower)
⎯
ASI
R/W
R/W
R/W
R/W
31
15
0
0
R/W
R/W
R/W
R/W
30
14
0
0
R/W
R/W
R/W
R/W
Initial
Value
H'000000 SH: R/W
000000
0
1
29
13
0
0
IOB1 (upper)
R/W
R/W
R/W
R/W
28
12
0
0
R/W
R/W
R/W
R/W
R/W
PCI: R/W
SH: R
PCI: R
SH: R
PCI: R
SH: R
PCI: R
27
11
0
0
R/W
R/W
R/W
R/W
26
10
0
0
R/W
R/W
R/W
R/W
25
Description
I/O Space Base Address (upper 24 bits)
These bits specify the upper 24 bits of the base
address for the I/O space of the PCIC (PCIC control
register space).
I/O Space Base Address (lower 6 bits)
These bits are fixed to B'000000 by hardware.
Reserved
This bit is always read as 0. The write value should
always be 0.
Address Space Indicator
Indicates whether the base address indicated by this
register is in the I/O space or memory space.
0: Memory space
1: I/O space
0
9
0
IOB1 (upper)
R/W
R/W
R/W
R/W
24
0
8
0
R/W
R/W
23
R
R
0
7
0
R/W
R/W
22
R
R
0
6
0
IOB2 (lower)
R/W
R/W
21
R
R
0
5
0
R/W
R/W
20
R
R
0
4
0
R/W
R/W
19
R
R
0
3
0
R/W
R/W
18
R
R
0
2
0
R/W
R/W
17
⎯
R
R
0
1
0
R/W
R/W
ASI
16
R
R
0
0
1
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