Product:
PCIe2 6-Port/ 8-Lane Packet Switch, GreenPacketTM Family
Part Numbers: PI7C9X2G608GP
Link Power Management
Product Description
o
Supports L0, L0s, L1, L2, L2/L3Ready and L3 link power
states
The PI7C9X2G608GP is an 8-lane PCI Express Gen 2 Switch
with 6 PCI Express ports specifically designed to meet high
performance and the latest GREEN low-power, lead (Pb)-free
system requirements, such as Embedded, Storage, Network
o
o
Active state power management for L0s and L1 states
Supports PCI-PM and ASPM of L1.1 PM Sub-state
Supports Device Specific PME Turn-Off Message for each
downstream port
Support Access Control Service (ACS) for peer-to-peer
traffic
Support Address Translation (AT) packet for SR-IOV
application
and other platforms. The name of the family, GreenPacketTM
refers to Pericom proprietary power saving technology.
,
The PI7C9X2G608GP provides one upstream port supporting
x4 or x1, and 4 or 5 downstream ports that support x1 operation.
The flexible upstream port provides users the flexibility to
expand or fan-out from a wide range of x86, ARM, MIPS,
PowerPC SoC/ Chipset, and it is a suitable solution for
Embedded, Storage, wired/ wireless Networking, HBA,
Surveillance, Combo card and other applications.
Support OBFF and LTR
Support Serial Hot Plug Controller
Application
Embedded system
IPC/ Industrial control
Automotive
NAS/ Storage
Server
Wireless AP/ Switch Router
Wired/ Wireless Tele/ data communication
Printer/ MFP/ Peripheral
Surveillance/ Security
HBA / Combo cards
Industry Specifications Compliance
PCI Express® Base Specification, Revision 2.1
PCI Express CEM Specification, Revision 2.0
PCI-to-PCI Bridge Architecture Spec., Rev 1.2
Advanced Configuration Power Interface (ACPI)
Specification
SMBus interface support
Features
PCISIG PCI Express 2.1 certificated
Integrated 100MHz Clock buffer for each downstream port
Reliability, Availability and Serviceability
Set-top box and consumer devices
NB/ PC Motherboard PCIe slot expansion
o
o
Supports Data Poisoning and End-to-End CRC
Advanced Error Reporting and Logging
Chipset
/ SoC
Device State Power Management
Supports D0, D3Hot and D3Cold device power states
Advanced Power Savings
Empty downstream ports are set to idle
o
x4 or x1 PCIe2
o
Programmable driver current and de-emphasis level at
each individual port
Port Arbitration: Round Robin (RR), Weighted RR and
Time-based Weighted RR
Extended Virtual Channel capability
Port 5
PI7C9X2G608
GP
o
Two Virtual Channels (VC) and Eight Traffic Class (TC)
support
available
when x1
upstream
x1 PCIe2
o
Independent TC/VC mapping for each port
Supports Isochronous Traffic
o
Isochronous traffic class mapped to VC1 only
Supports “Cut-through”(Default) as well as “Store and
Forward” mode for switching packets
Peer-to-peer switching between any two downstream ports
Supports up to 512-byte maximum payload size
Power Dissipation: 1.2 W typical in L0 normal mode
(Including clock buffer Pd)
PCIe
EP
PCIe
EP
PCIe
EP
PCIe
EP
PCIe
EP
Order Information
Industrial Temperature Range: -40o to 85oC
MTBF: 50,927,360 hours
PART NUMBER
PACKAGE
PB-FREE &
GREEN
YES
TEMPERATURE
-40oC TO 85oC
PI7C9X2G608GPBNJEX†
196
LBGA
Package: 196-pin LBGA 15mm x 15mm
o
Pb free and 100% Green
PI7C9X2G608GPBEVB-
Board
Evaluation kit for
PI7C9X2G608GPB with x1 uplink
Evaluation kit for
PI7C9X2G608GPB with x4 uplink
X1U
PI7C9X2G608GPBEVB-
X4U
Enhanced Features
Board
150ns typical latency for packet running through switch
without blocking
† Note: Adding an X suffix =Tape/Reel
Pericom Semiconductor Corp.
10/2/2015
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www.pericom.com
PCI® , PCIe® and PCI Express® are registered trademarks of the PCI SIG® (www.pcisig.org)
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