R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 554
R8A77800ANBGAV
Manufacturer Part Number
R8A77800ANBGAV
Description
IC SUPERH MPU ROMLESS 449-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77800ANBGV.pdf
(1342 pages)
Specifications of R8A77800ANBGAV
Core Processor
SH-4A
Core Size
32-Bit
Speed
400MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
75
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.35 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
449-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:
R8A77800ANBGAV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 13 PCI Controller (PCIC)
(12) PCI Arbiter Bus Master Information Register (PCIBMIR)
In host bridge mode, this register records when the interrupt is invoked by PCIAINT.
When multiple interrupts occur, only the first source is registered.
When an interrupt is masked, the source is registered in corresponding bit (set to 1), however, an
interrupt occurs.
Rev.1.00 Dec. 13, 2005 Page 502 of 1286
REJ09B0158-0100
Initial value:
Initial value:
Bit
31 to 5
4
3
2
1
0
PCI R/W:
PCI R/W:
SH R/W:
SH R/W:
Bit:
Bit:
Bit Name
REQ4BME Undefined SH: R
REQ3BME Undefined SH: R
REQ2BME Undefined SH: R
REQ1BME Undefined SH: R
REQ0BME Undefined SH: R
31
15
—
—
R
R
R
R
0
0
30
14
—
—
R
R
R
R
0
0
Initial
Value
All 0
29
13
—
—
R
R
R
R
0
0
28
12
—
—
R
R
R
R
0
0
R/W
SH: R
PCI: R
PCI: R
PCI: R
PCI: R
PCI: R
PCI: R
27
—
11
—
R
R
R
R
0
0
26
10
—
—
R
R
R
R
0
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
REQ4 Error
An error occurs when the PCIC functions as a bus
master.
REQ3 Error
An error occurs when device 3 (REQ3) functions as a
bus master
REQ2 Error
An error occurs when device 2 (REQ2) functions as a
bus master
REQ1 Error
An error occurs when device 1 (REQ1) functions as a
bus master
REQ0 Error
An error occurs when device 0 (REQ0) functions as a
bus master
25
—
—
R
R
R
R
9
0
0
24
—
—
R
R
R
R
0
8
0
23
—
—
R
R
R
R
0
7
0
22
—
—
R
R
R
R
0
6
0
21
—
—
R
R
R
R
0
5
0
REQ4
BME
20
—
—
R
R
R
R
0
4
REQ3
BME
19
—
—
R
R
R
R
0
3
REQ2
BME
18
—
—
R
R
R
R
0
2
REQ1
BME
17
—
—
R
R
R
R
0
1
REQ0
BME
16
—
—
R
R
R
R
0
0
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