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| 型號： | PI7C9X20404SLCFDE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 25/77頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PCIE PACKET SWITCH 128LQFP |
| 標(biāo)準(zhǔn)包裝： | 90 |
| 系列： | SlimLine™ |
| 應(yīng)用： | 封裝開關(guān)，4 端口/4 線道 |
| 接口： | PCI Express |
| 封裝/外殼： | 128-LQFP 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 128-LQFP（14x14） |
| 包裝： | 托盤 |
| 安裝類型： | 表面貼裝 |
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PI7C9X20404SL
4Port-4Lane PCI Express Switch
SlimLine
TM Family
Datasheet
Page 31 of 77
July 2009 – Revision 1.2
Pericom Semiconductor
7 REGISTER DESCRIPTION
7.1
REGISTER TYPES
REGISTER TYPE
DEFINITION
HwInt
Hardware Initialization
RO
Read Only
RW
Read / Write
RWC
Read / Write 1 to Clear
RWCS
Sticky - Read Only / Write 1 to Clear
RWS
Sticky - Read / Write
ROS
Sticky – Read Only
7.2
TRANSPARENT MODE CONFIGURATION REGISTERS
When the port of switch is set to operate at the transparent mode, it is represented by a logical PCI-to-
PCI bridge that implements type 1 configuration space header. The following table details the
allocation of the register fields of the PCI 2.3 compatible type 1 configuration space header.
31 –24
23 – 16
15 - 8
7 –0
BYTE OFFSET
Device ID
Vendor ID
00h
Primary Status
Command
04h
Class Code
Revision ID
08h
Reserved
Header Type
Primary Latency Timer
Cache Line Size
0Ch
Reserved
10h – 17h
Secondary Latency
Timer
Subordinate Bus
Number
Secondary Bus Number
Primary Bus Number
18h
Secondary Status
I/O Limit Address
I/O Base Address
1Ch
Memory Limit Address
Memory Base Address
20h
Prefetchable Memory Limit Address
Prefetchable Memory Base Address
24h
Prefetchable Memory Base Address Upper 32-bit
28h
Prefetchable Memory Limit Address Upper 32-bit
2Ch
I/O Limit Address Upper 16-bit
I/O Base Address Upper 16-bit
30h
Reserved
Capability Pointer to
80h
34h
Reserved
38h
Bridge Control
Interrupt Pin
Interrupt Line
3Ch
Reserved
40h – 7Fh
Power Management Capabilities
Next Item Pointer=8C
Capability ID=01
80h
PM Data
PPB Support
Extensions
Power Management Data
84h
Message Control
Next Item Pointer=A4
Capability ID=05
8Ch
Message Address
90h
Message Upper Address
94h
Reserved
Message Data
98h
VPD Register
Next Item Pointer=A4
Capability ID=03
9Ch
VPD Data Register
A0h
Length in Bytes (14h)
Next Item Pointer=C0
Capability ID=09
A4h
XPIP_CSR0
A8h
XPIP_CSR1
ACh
ACK Latency Timer
Replay Time-out Counter
B0h
PHY Parameters
Switch Operation Mode
B4h
XPIP_CSR2
B8h
Reserved
BCh
Reserved
Next Item
Pointer=E0
SSID/SSVID
Capability ID=0D
C0h
SSID
SSVID
C4h
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| PI7C9X20404SLCFDEX | 功能描述:外圍驅(qū)動器與原件 - PCI 4port 4lane PCIe Packet Switch RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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| PI7C9X20508GPBEVB | 制造商:Pericom Semiconductor Corporation 功能描述:EVAL BOARD - Boxed Product (Development Kits) |
| PI7C9X20508GPBNDE | 功能描述:外圍驅(qū)動器與原件 - PCI 5port 8lane PCIe PacketSwitch RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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