r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 670

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

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