r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 526

Manufacturer Part Number

r5s77631ay266bgv

Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series

Manufacturer

Renesas Electronics Corporation.

Section 13 PCI Controller (PCIC)

[Legend] x: Undefined

Rev. 1.00 Oct. 01, 2007 Page 460 of 1956

REJ09B0256-0100

Initial value:

PCI memory bank mask register 2

PCI I/O bank register

PCI I/O bank master register

PCI cache snoop control register 0

PCI cache snoop control register 1

PCI cache snoop address register 0 PCICSAR0

PCI cache snoop address register 1 PCICSAR1

PCI PIO data register

PCIC Enable Control Register (PCIECR)

Abbreviation

These bits are always read as 0. The write value

should always be 0.

PCI Enable Bit.

Enable the PCIC

0: PCIC disable

1: PCIC enable

The access from both the CPU and external PCI

devices to the PCIC is invalid (including the

configuration and local register), except PCIECR.

H'0000 0000 H'0000 0000 Retained