LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 17

• Manufacturer Part Number: LSI53C040-160QFP
• Manufacturer: LSI

Specifications of LSI53C040-160QFP

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

1.3 SFF-8067 Mode
Figure 1.2
Fibre Channel
Host Adapter
LSI40920
Thermometer
NL_Port
SFF-8067/SES Enclosure Implementation
Detail
RX
NVRAM
TX
TWS Serial Bus (Secondary)
TWS Serial Bus (Primary)
As an alternative to SCSI, the two SFF-8067 interfaces in the LSI53C040
allow it to communicate data between a Fibre Channel enclosure and the
Fibre Channel host, using the SFF-8067 physical interface and the SES
protocol to monitor the power supply, cooling system, and other alarms
or status indicators in the enclosure. It also reports this information to the
Fibre Channel host controller and generates control outputs to control
system components, in response to host commands.
typical Fibre Channel enclosure design.
SFF-8067 Mode
TX
Interface
8067
RX
RX
TX
Interface
8067
MPIO/MPLED Pins
RX
RX
LSI53C040
Processor
Enclosure
Services
TX
Interface
8067
RX
RX
TX
Interface
Primary
8067
RX
SFF-8067
Figure 1.2
Secondary
TX
Interface
8067
shows a
RX
1-3