R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 556

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

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: -

Section 13 PCI Controller (PCIC)
Rev.1.00 Dec. 13, 2005 Page 504 of 1286
REJ09B0158-0100
Bit
15 to 11 DN
10 to 8
7 to 2
1, 0
Bit Name
FN
CRA

Initial
Value
Undefined SH: R/W
Undefined SH: R/W
Undefined SH: R/W
All 0
R/W
PCI: 
PCI: 
PCI: 
SH: R
PCI: 
Description
Device Number
Specify the device number for a configuration access.
Device numbers ranging from 0 to 31 are represented
in five bits.
A single bit of bits 31 to 16 of the AD signals is driven
to high level instead of the IDSEL assertion. The bit
driven to high level corresponds to the device number
set in these bits. The correspondence between the
device number and IDSEL (AD[31:16]) is shown
below. If a device number is equal to H'10 or greater,
all bits 31 to 16 of the AD signals are driven to low
level.
Device No. IDSEL
H'0: AD[16] = high level
H'1: AD[17] = high level
H'2: AD[18] = high level
H'3: AD[19] = high level
H'4: AD[20] = high level
H'5: AD[21] = high level
H'6: AD[22] = high level
H'7: AD[23] = high level
Other than above AD[31:16] lines are driven to high
level.
Function Number
Specify the function number for a configuration
access. The function numbers ranging from 0 to 7 are
represented in three bits.
Configuration Register Address
Specify the register for a configuration access at a
longword boundary.
Reserved
These bits are always read as 0. The write value
should always be 0.
Device No. IDSEL
H'8: AD[24] = high level
H'9: AD[25] = high level
H'A: AD[26] = high level
H'B: AD[27] = high level
H'C: AD[28] = high level
H'D: AD[29] = high level
H'E: AD[30] = high level
H'F: AD[31] = high level