Renesas SH7781 用户手册

13.   PCI Controller (PCIC) 

Rev.1.00  Jan. 10, 2008  Page 640 of 1658 
REJ09B0261-0100 

 

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. 

Accesses to the PCIC in this LSI by an external PCI bus master are described below. 

I/O space

SHwy bus address space (4GB)

PCI bus address space (4GB)

H'00000000

Local address
space 0 (base 0)

Memory base 1

I/O base

PCI I/O space

Memory base 0

H'FE000000 

H'FE3FFFFF

H'FFFFFFFF

H

'00000000

H'FFFFFFFF

Local address 
space 1 (base 1)