LSISAS1064 LSI, LSISAS1064 Datasheet - Page 29

• Manufacturer Part Number: LSISAS1064
• Manufacturer: LSI

Specifications of LSISAS1064

• Lead Free Status / RoHS Status: Not Compliant

Figure 2.1
2.1.1
XMEM Bus
GPIO/LED
PCI-X 133MHz
ICE I/F
UART
I
2
C
Host Interface
Host Interface Module Description
Processor)
External Memory
(ARM926
TimerConfig
IOP
PCI/PCI-X
Interface
LSISAS1064 Controller Block Diagram
UART
I
2
C
System Interface
The host interface module provides an interface between the host driver
and the Quad Port. The host interface module controls system DMA
transfers and the host side of the LSI Logic Fusion-MPT architecture.
The host interface module contains the PCI/PCI-X interface, system
interface, PCI timer and configuration, DMA arbiter, IOP, I
TimerConfig, UART, and external memory blocks. This section provides
a detailed explanation of the host interface submodules.
Block Diagram Description
Copyright © 2003–2005 by LSI Logic Corporation. All rights reserved.
IRQ Controller
AHB Arbiter
TimerConfig
DMA Arbiter
PCI
Context RAM
Quad Port
AHB Interface
SECONDARY
AHB Interface
SAS Link
SAS Phy
DMA Arbiter
CONTEXT
Quad Port
Bridge
AHB
SAS Link
SAS Phy
Management and Switch
Port Layer Connection
Manager
Queue
SAS Link
Transport Module
SAS Phy
2
C,
SAS Link
SAS Phy
SATA Engine
2-3