R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 544

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

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: -

Section 13 PCI Controller (PCIC)
(13) PCI I/O Base Address Register (PCIIBAR)
This register packages the I/O space base address register of the PCI configuration register that is
prescribed with PCI local bus specification.
Refer to Section 13.4.4 (1), Accessing This LSI Address Space.
Rev. 2.00 May 22, 2009 Page 474 of 1982
REJ09B0256-0200
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
IOB
(upper)
IOB
(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
IOB (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)
Specifies the upper 24 bits of I/O base address that
corresponds the PCIC local register space (PCIC
control register space).
I/O Space Base Address (lower 6 bits)
These bits are fixed 000000 by hardware.
Reserved
These bits are always read as 0. The write value
should always be 0.
Address Space Indicator
Indicates whether the base address in this register
indicates the I/O or memory space.
0: Memory space
1: I/O space
9
0
0
IOB (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
R/W
R/W
IOB (lower)
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