R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 558
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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Section 13 PCI Controller (PCIC)
13.3.3
(1)
PCICR is a 32-bit register which specifies the operation of the PCIC.
The register is write protected; only writes in which the upper eight bits (that is, bits 31 to 24)
have the value H'A5 are performed. All other writes are ignored.
Rev. 2.00 May 22, 2009 Page 488 of 1982
REJ09B0256-0200
Initial value:
Initial value:
Bit
31 to 24
23 to 12
11
10
9
PCI R/W:
PCI R/W:
SH R/W:
SH R/W:
PCI Control Register (PCICR)
Bit:
Bit:
Local Register
Bit Name
PFCS
FTO
PFE
31
15
—
—
R
R
R
R
0
0
30
14
—
—
R
R
R
R
0
0
Initial
Value
H'00
All 0
0
0
0
29
13
—
—
R
R
R
R
0
0
28
12
—
—
R
R
R
R
0
0
R/W
SH: R/W
PCI: R
SH: R
PCI: R
SH: R/W
PCI: R
SH: R/W
PCI: R
SH: R/W
PCI: R
PFCS
R/W
27
—
11
R
R
R
0
0
FTO
R/W
26
10
—
R
R
R
0
0
PFE
R/W
Description
Reserved
Set these bits to H'A5 only when writing to bits 11 to
8, 6, and 3 to 0.
These bits are always read as 0.
Reserved
These bits are always read as 0. The write value
should always be 0.
PCI Pre-Fetch Command Setting
This bit is valid only when the PFE bit is 1.
0: Always 8-byte pre-fetching
1: Always 32-byte pre-fetching
PCI TRDY Control Enable
In a target access, negate the TRDY, within 5 cycles
before disconnection.
0: Disabled
1: Enabled
PCI Pre-Fetch Enable
0: Disabled
1: Enabled
25
—
R
R
R
0
9
0
TBS
R/W
24
—
R
R
R
0
8
0
23
—
—
R
R
R
R
0
7
0
BMAM
R/W
22
—
R
R
R
0
6
0
21
—
—
—
R
R
R
R
0
5
20
—
—
—
R
R
R
R
0
4
19
—
—
R
R
R
R
0
3
0
IOCS
R/W
18
—
R
R
R
0
2
0
R/W
RST
CTL
17
—
R
R
R
0
1
0
R/W
CFI
NIT
16
—
R
R
R
0
0
0
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