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參數(shù)資料
| 型號： | PI7C9X20404SLCFDE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 63/77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 66 of 77
July 2009 – Revision 1.2
Pericom Semiconductor
BIT
FUNCTION
TYPE
DESCRIPTION
19:16
Capability Version
RO
Read as 1h. Indicates PCIe Base Specification compliance.
Reset to 1h.
7.2.99
NEXT ITEM POINTER REGISTER – OFFSET 20Ch
BIT
FUNCTION
TYPE
DESCRIPTION
31:20
Next Capability
Offset
RO
Read as 000h. No other ECP registers.
Reset to 000h.
7.2.100
DATA SELECT REGISTER – OFFSET 210h
BIT
FUNCTION
TYPE
DESCRIPTION
7:0
Data Selection
RW
It indexes the power budgeting data reported through the data register.
When 00h, it selects D0 Max power budget
When 01h, it selects D0 Sustained power budget
Other values would return zero power budgets, which means not supported
Reset to 00h.
31:8
Reserved
RO
Reset to 000000h.
7.2.101
POWER BUDGETING DATA REGISTER – OFFSET 214h
BIT
FUNCTION
TYPE
DESCRIPTION
7:0
Base Power
RO
It specifies the base power value in watts. This value represents the required
power budget in the given operation condition. The default value may be
changed by auto-loading from EEPROM.
Reset to 04h.
9:8
Data Scale
RO
It specifies the scale to apply to the base power value. The default value may
be changed by auto-loading from EEPROM.
Reset to 00b.
12:10
PM Sub State
RO
It specifies the power management sub state of the given operation condition.
It is initialized to the default sub state.
Reset to 000b.
14:13
PM State
RO
It specifies the power management state of the given operation condition.
It defaults to the D0 power state. The default value may be changed by auto-
loading from EEPROM.
Reset to 00b.
17:15
Type
RO
It specifies the type of the given operation condition.
It defaults to the Maximum power state. The default value may be changed by
auto-loading from EEPROM.
Reset to 111b.
20:18
Power Rail
RO
It specifies the power rail of the given operation condition.
Reset to 010b.
31:21
Reserved
RO
Reset to 0.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| PI7C9X20505GPBNDE | 功能描述:外圍驅(qū)動器與原件 - PCI 5port 5lane 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 |
| PI7C9X20508GPANDE | 制造商:Pericom Semiconductor Corporation 功能描述:5-PORT, 8-LANE, GREENPACKET- PCIE PACKET SWITCH - Rail/Tube |
| 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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