R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 672

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

13. PCI Controller (PCIC)
13.4.4
This section describes how the PCIC in this LSI is accessed by an external PCI local bus master
when the PCIC is used in both the host mode and normal mode.
(1)
Accesses to the PCIC in this LSI by an external PCI bus master are described below.
Rev.1.00 Jan. 10, 2008 Page 640 of 1658
REJ09B0261-0100
Accessing Memory Space in This LSI
Target Access
Figure 13.10 Memory Map from PCI Bus to SuperHyway Bus
H
H'FFFFFFFF
'00000000
PCI bus address space (4GB)
Memory base 0
Memory base 1
PCI I/O space
I/O base
SHwy bus address space (4GB)
Local address
space 0 (base 0)
Local address
space 1 (base 1)
I/O space
H'FE000000
H'FFFFFFFF
H'FE3FFFFF
H'00000000