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PI7C9X2G1224GP Datasheet, PDF (1/1 Pages) Pericom Semiconductor Corporation – GreenPacket Family | |||
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PRODUCT BRIEF
A product Line of
Diodes Incorporated
PI7C9X2G1224GP
PCIe2 12-Port/24-Lane Packet Switch, GreenPacket Family
The PI7C9X2G1224GP is a 24-lane PCI Express Gen 2 Switch with 12 PCI
Express ports specifically designed to meet high performance and the latest
GREEN low-power, lead (Pb)-free system requirements, such as Networking/
Telecom, Embedded, Server, Storage and other platforms. The PI7C9X2G-
1224GP supports 4 DMA channels and Non-Transparent port apply for high
Performance, dual-host and failover applications
The PI7C9X2G1224GP provides elastic configuration as below.
Upstream port
Downstream port
x4 PCIe2
8x1 + 3x4 PCIe2
x4 PCIe2
10x2 PCIe2
x4 PCIe2
5x4 PCIe2
x8 PCIe2
4x4 PCIe2
x8 PCIe2
2x4 + 1x8 PCIe2
x8 PCIe2
2x8 PCIe2
Industry Specifications Compliance
ÃÃPCI Express® Base Specification, Revision 2.1
ÃÃPCI Express CEM Specification, Revision 2.0
ÃÃPCI-to-PCI Bridge Architecture Spec., Rev 1.2
ÃÃAdvanced Configuration Power Interface (ACPI) Specification
ÃÃSMBus interface support
ÃÃI2C Slave interface support
Applications
ÃÃNetworking Switch Router
ÃÃWired/ Wireless Telecom/ data communication
ÃÃControl plane
ÃÃNAS/ Storage
ÃÃServer
ÃÃEmbedded system
ÃÃHBA / Combo cards
ÃÃIPC/ Industrial control
ÃÃPrinter/ MFP/ Peripheral
ÃÃSurveillance/ Security
ÃÃFail-Over system
Chipset/
SoC
x4 PCIe2
x2 PCIe2
PI7C9X2G1224GP
x2 PCIe2
Features
ÃÃPCISIG PCI Express 2.1 certificated
ÃÃReliability, Availability and Serviceability
à à Supports Data Poisoning and End-to-End CRC
à à Advanced Error Reporting and Logging
ÃÃDevice State Power Management
à à Supports D0, D3Hot and D3Cold device power states
ÃÃAdvanced Power Savings
à à Empty downstream ports are set to idle
ÃÃSupport programmable Non-Transparent mode
ÃÃSupport Four DMA Channels
ÃÃSupport Multicast
ÃÃIntegration clock buffer for any 5 downstream ports
ÃÃDual Clock domain
ÃÃProgrammable driver current and de-emphasis level at each individual
port
ÃÃPort Arbitration: Round Robin (RR), Weighted RR and Time-based
Weighted RR
ÃÃExtended Virtual Channel capability
à à Two Virtual Channels (VC) and Eight Traffic Class (TC) support
à à Independent TC/VC mapping for each port
ÃÃSupports Isochronous Traffic
à à Isochronous traffic class mapped to VC1 only
ÃÃSupports âCut-throughâ(Default) as well as âStore and Forwardâ mode
for switching packets
ÃÃSupports up to 512-byte maximum payload size
ÃÃPower Dissipation: 3.3 W typical in L0 normal mode
ÃÃIndustrial Temperature Range: -40o to 85oC
ÃÃMTBF: 50,927,360 hours
ÃÃPackage: 324-pin HSBGA 19mm x 19mm
à à Pb free and 100% Green
Enhanced Features
ÃÃ150ns typical latency for packet running through switch without
blocking
ÃÃLink Power Management
à à Supports L0, L0s, L1, L2, L2/L3Ready and L3 link power states
à à Active state power management for L0s and L1 states
ÃÃSupports Device Specific PME Turn-Off Message for each downstream
port
ÃÃSupport Access Control Service (ACS)
ÃÃSupport peer-to-peer traffic thru DMA
ÃÃSupport Address Translation (AT) packet for SR-IOV application
ÃÃSupport Alternative Routing ID Interpretation (ARI)
ÃÃSupport Serial Hot Plug Controller
Order Information
x2 PCIe2
Part Number
Package
PB-Free&
Green
Temperature
PI7C9X2G1224GPAHSBEX* 324 HSBGA
YES
-40oC TO 85oC
PCIe
EP
PCIe
EP
PCIe
EP
PCIe
EP
PI7C9X2G1224GPAEVB
Board
*Note: Adding an X suffix = Tape/Reel
Evaluation kit for PI7C9X2G1224GPA
www.diodes.com | 1-972-987-3900
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