OXFW911 Datasheet, PDF (3/32 Pages) List of Unclassifed Manufacturers – IEEE1394 to ATA/ATAPI Native Bridge

OXFORD SEMICONDUCTOR LTD.
OXFW911
1 BLOCK DIAGRAM
Buffer RAM
PD[7:0]
CTL[1:0]
PHY_CLK
LINK_ON
LPS
LREQ
D[15:0]
A[16:0]
CS#[3:0]
OE#
WE#
INT#
EE_DO
EE_DI
EE_CK
EE_CS
Link-Phy
interface
External
Device
interface
RAM
Manager
ATA/
ATAPI
manager
ORB Co-
processor
Internal
FLASH
ARM7TDMI
GPIO /
EEPROM
interface
SCRATCH
RAM
Figure 1: OXFW911 Block Diagram
IDE_OE#
ID[15:0]
DMARQ
DIOW#
DIOR#
IORDY
DMACK#
INTRQ#
IA[2:0]
ICS#[1:0]
Data Sheet Rev 1.1
Page 3