SH7763 Datasheet, PDF (603/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 13 PCI Controller (PCIC)
13.4.4 Target Access
This section describes how the PCIC of this LSI is accessed by an external PCI local bus master
when the PCIC is used in both the host bus bridge and normal modes.
(1) Accessing This LSI Address Space
Accesses to the address space of this LSI by an external PCI bus master are described here.
PCI local bus
address space (4 Gbytes)
H'0000 0000
Memory base 0
Memory base 1
SuperHyway bus
address space (4 Gbytes)
H'0000 0000
Local address
space 0 (base 0)
Local address
space 1 (base 1)
H'FFFF FFFF
PCI I/O space
I/O space
(4 Mbytes)
H'FE00 0000
H'FE3F FFFF
H'FFFF FFFF
I/O base 1
Figure 13.9 PCI local bus to SuperHyway bus Memory Map
Rev. 1.00 Oct. 01, 2007 Page 537 of 1956
REJ09B0256-0100