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參數(shù)資料
| 型號： | PM8380 |
| 廠商： | PMC-Sierra, Inc. |
| 英文描述： | 4-Channel Multiplexer and Link Extender for SAS, SATA, Ethernet and FC |
| 中文描述： | 4通道多路復(fù)用器和連接擴展為的SAS，SATA，以太網(wǎng)和FC |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 154K |
| 代理商： | PM8380 |
PM8380
Preview
4-Channel Multiplexer and Link Extender for SAS, SATA, Ethernet and FC
QuadSMX 3G
PMC-2030351
Issue 3
PROPRIETARY AND CONFIDENTIAL TO PMC
-
SIERRA, INC.,
AND FOR ITS CUSTOMERS’ INTERNAL USE
Copyright PMC-Sierra, Inc. 2004.
All rights reserved.
FEATURES
GENERAL - SATA AND SAS
Four bi-directional 2:1 SATA or
SAS multiplexer/demultiplexer.
Compliant with SAS Internal and
External specification.
SATA Gen1i, Gen1x, Gen2i,
Gen2x compliant.
In the downstream direction, the
QuadSMX 3G demuxes the
initiator-side receive ports to either
the A or B device-side transmit
ports.
In the upstream direction, the
QuadSMX 3G selects either the A
or B device-side receive port to
output on the initiator-side transmit
ports.
Passes-thru out-of-band (OOB)
signaling.
Internal OOB detectors for
COMSAS, COMRESET/COMINIT
and COMWAKE.
Provides port reordering to support
standard SATA/SAS 4 channel
connectors and easier PCB
routing.
GENERAL - ETHERNET AND
FIBRE CHANNEL
Four channel bi-directional Gigabit
Ethernet and 10 Gigabit Ethernet
(XAUI) link extender and 2:1 serial
multiplexer/demultiplexer.
Four channel bi-directional 1G,2G
and 10G Fibre Channel link
extender and 2:1 serial
multiplexer/demultiplexer
Provides transmit redundancy for
Ethernet and Fibre Channel Switch
Applications. In this case,data is
broadcast to both Port A and
Port B.
HIGH-SPEED I/O
1.0 Gbit/s to 3.2 Gbit/s operation.
Automatic amplitude control for
SATA and SAS applications.
Programmable receive
equalization, transmit pre-
emphasis and transmit output
swing.
Integrated resistive termination
and receive AC coupling.
Analog interfaces support SATA
and SAS hot plug.
BLOCK DIAGRAM
RXA+/-[3:0]
TX+/-[3:0]
2 to 1
Mux
Serial
Rx
Serial
Rx
Serial
Tx
OOB
Detect
OOB
Detect
OOB
Control
2 to 1
Mux
4 instances
Serial
Tx
Serial
Tx
OOB
Control
Serial
Rx
OOB
Detect
Status and
Control
Tx Amplitude
Control
RXB+/-[3:0]
TXA+/-[3:0]
TXB+/-[3:0]
RX+/-[3:0]
SEL[3:0]
SCL
Two Wire
Interface
SDA
RSTB
TXAPREM[1:0]
TXBPREM[1:0]
RXAEQUAL[1:0]
RXBEQUAL[1:0]
SYSCLK
SASLVL
RXSWIZB
RBIAS
TWADR[2:1]
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