TM Family Datasheet Page 45 of 77 August 2009 – Re" />
參數(shù)資料
型號： PI7C9X20303ULAZPE
廠商： Pericom
文件頁數(shù)： 40/77頁
文件大?。?/td> 0K
描述： IC PCIE PACKET SWITCH 132TQFN
標(biāo)準(zhǔn)包裝： 168
系列： UltraLo™
應(yīng)用： 封裝開關(guān)，3 端口/3 線道
接口： PCI Express
封裝/外殼： 132-VFQFN 雙排裸露焊盤
供應(yīng)商設(shè)備封裝： 132-TQFN-EP（10x10）
包裝： 托盤
安裝類型： 表面貼裝
PI7C9X20303UL
3Port-3Lane PCI Express Switch
UltraLo
TM Family
Datasheet
Page 45 of 77
August 2009 – Revision 1.1
Pericom Semiconductor
BIT
FUNCTION
TYPE
DESCRIPTION
13:8
Power management
Control parameter
RW
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 000001b.
14
RX Polarity
Inversion Disable
RO
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 0b.
15
Compliance pattern
Parity Control
Disable
RO
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 0b.
16
Low Driver Current
RO
Low Driver Current (LODRV). The default value may be changed by SMBus
or auto-loading from EEPROM.
Reset to 0b.
17
High Driver Current
RO
High Driver Current (HIDRV). The default value may be changed by SMBus
or auto-loading from EEPROM.
Reset to 0b.
21:18
Driver Transmit
Current
RO
Driver Transmit Current (DTX[3:0]). The default value may be changed by
SMBus or auto-loading from EEPROM.
Reset to 0000b.
25:22
De-emphasis
Transmit
Equalization
RO
De-emphasis Transmit Equalization (DEQ[3:0]). The default value may be
changed by SMBus or auto-loading from EEPROM.
Reset to 1000b.
27:26
Receive Termination
Adjustment
RO
Receive Termination Adjustment (RXTRMADJ[1:0]). The default value may
be changed by SMBus or auto-loading from EEPROM.
Reset to 00b.
29:28
Transmit
Termination
Adjustment
RO
Transmit Termination Adjustment ( TXTRMADJ[1:0]). The default value
may be changed by SMBus or auto-loading from EEPROM.
Reset to 00b.
31:30
Receiver
Equalization Level
Control
RO
Receiver Equalization Level Control (RXEQCTL[1:0]). The default value
may be changed by SMBus or auto-loading from EEPROM.
Reset to 00b.
7.2.53
SWITCH OPERATION MODE – OFFSET B4h (Downstream Port)
BIT
FUNCTION
TYPE
DESCRIPTION
7:0
Reserved
RO
Reset to 0.
13:8
Power Management
Control Parameter
RW
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 000001b.
14
RX Polarity
Inversion Disable
RW
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 0b.
15
Compliance Pattern
Parity Control
Disable
RW
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 0b.
16
Low Driver Current
RO
It indicates the status of the strapping pin LODRV. The default value may be
changed by SMBus or auto-loading from EEPROM.
Reset to 0b.
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PI7C9X20404GPBNBE 功能描述:外圍驅(qū)動器與原件 - PCI 4port 4lane 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
PI7C9X20404SLCEVB 制造商:Pericom Semiconductor Corporation 功能描述:PCIE 4 PORT SWITCH EVAL BOARD - Boxed Product (Development Kits)
PI7C9X20404SLCFDE 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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