R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 579
R5S77631Y266BGV
Manufacturer Part Number
R5S77631Y266BGV
Description
IC SUPERH MPU ROMLESS 499BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R5S77631Y266BGV.pdf
(2056 pages)
Specifications of R5S77631Y266BGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
266MHz
Connectivity
Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
107
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.35 V
Data Converters
A/D 4x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
499-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5S77631Y266BGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(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.
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
REQ3BME Undefined SH: R
REQ2BME Undefined SH: R
REQ1BME Undefined SH: R
REQ0BME Undefined SH: R
PCICBME 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.
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
PCIC Error
An error occurs when the PCIC functions as a bus
master
25
—
—
R
R
R
R
0
9
0
24
—
—
R
R
R
R
0
8
0
23
—
—
R
R
R
R
0
7
0
Rev. 2.00 May 22, 2009 Page 509 of 1982
22
—
—
R
R
R
R
0
6
0
21
—
—
R
R
R
R
0
5
0
Section 13 PCI Controller (PCIC)
REQ3
BME
20
—
—
R
R
R
R
0
4
REQ2
BME
19
—
—
R
R
R
R
0
3
REJ09B0256-0200
REQ1
BME
18
—
—
R
R
R
R
0
2
REQ0
BME
17
—
—
R
R
R
R
0
1
PCIC
BME
16
—
—
R
R
R
R
0
0
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