参数资料
| 型号： | PI7C9X20404GPBNBE |
| 厂商： | Pericom |
| 文件页数： | 31/79页 |
| 文件大小： | 0K |
| 描述： | IC PCIE PACKET SWITCH 148LFBGA |
| 产品变化通告： | Product Discontinuation Notice 22/Jan/2010 |
| 标准包装： | 189 |
| 系列： | GreenPacket™ |
| 应用： | 封装开关，4 端口/4 线道 |
| 接口： | PCI Express |
| 封装/外壳： | 148-LFBGA |
| 供应商设备封装： | 148-LFBGA（12x12） |
| 包装： | 托盘 |
| 安装类型： | 表面贴装 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页当前第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页
PI7C9X20404GP
4Port-4Lane PCI Express Switch
GreenPacket
TM Family
Datasheet
Page 37 of 79
June 2009 – Revision 1.6
Pericom Semiconductor
BIT
FUNCTION
TYPE
DESCRIPTION
31:20
Prefetchable Memory
Limit Address
[31:20]
RW
Defines the top address of an address range for the Bridge to determine when
to forward memory read and write transactions from one interface to the
other. The upper 12 bits correspond to address bits [31:20] and are writable.
The lower 20 bits are assumed to be FFFFFh. The memory limit upper 32 bits
register contains the upper half of the limit address.
Reset to 000h.
7.2.21
PREFETCHABLE MEMORY BASE ADDRESS UPPER 32-BITS REGISTER
– OFFSET 28h
BIT
FUNCTION
TYPE
DESCRIPTION
31:0
Prefetchable Memory
Base Address, Upper
32-bits [63:32]
RW
Defines the upper 32-bits of a 64-bit bottom address of an address range for
the Bridge to determine when to forward memory read and write transactions
from one interface to the other.
Reset to 00000000h.
7.2.22
PREFETCHABLE MEMORY LIMIT ADDRESS UPPER 32-BITS REGISTER
– OFFSET 2Ch
BIT
FUNCTION
TYPE
DESCRIPTION
31:0
Prefetchable Memory
Limit Address,
Upper 32-bits
[63:32]
RW
Defines the upper 32-bits of a 64-bit top address of an address range for the
Bridge to determine when to forward memory read and write transactions
from one interface to the other.
Reset to 00000000h.
7.2.23
I/O BASE ADDRESS UPPER 16-BITS REGISTER – OFFSET 30h
BIT
FUNCTION
TYPE
DESCRIPTION
15:0
I/O Base Address,
Upper 16-bits
[31:16]
RW
Defines the upper 16-bits of a 32-bit bottom address of an address range for
the Bridge to determine when to forward I/O transactions from one interface
to the other.
Reset to 0000h.
7.2.24
I/O LIMIT ADDRESS UPPER 16-BITS REGISTER – OFFSET 30h
BIT
FUNCTION
TYPE
DESCRIPTION
31:16
I/O Limit Address,
Upper 16-bits
[31:16]
RW
Defines the upper 16-bits of a 32-bit top address of an address range for the
Bridge to determine when to forward I/O transactions from one interface to
the other.
Reset to 0000h.
7.2.25
CAPABILITY POINTER REGISTER – OFFSET 34h
BIT
FUNCTION
TYPE
DESCRIPTION
7:0
Capability Pointer
RO
Pointer points to the PCI power management registers (80h).
相关PDF资料 |
PDF描述 |
|---|---|
| PI7C9X20404SLCFDE | IC PCIE PACKET SWITCH 128LQFP |
| PI7C9X20505GPBNDE | IC PCIE PACKET SWITCH 256BGA |
| PI7C9X20508GPBNDE | IC PCIE PACKET SWITCH 256BGA |
| PI7C9X440SLBFDE | IC PCIE-TO-USB 2.0 CTRLR 128LQFP |
| PI7C9X442SLBFDE | IC PCIE-TO-USB2.0 SWIDGE 128LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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:外围驱动器与原件 - PCI 4port 4lane PCIe Packet Switch RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| PI7C9X20404SLCFDEX | 功能描述:外围驱动器与原件 - PCI 4port 4lane PCIe Packet Switch RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| PI7C9X20505GPBNDE | 功能描述:外围驱动器与原件 - PCI 5port 5lane PCIe PacketSwitch RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| PI7C9X20508GPANDE | 制造商:Pericom Semiconductor Corporation 功能描述:5-PORT, 8-LANE, GREENPACKET- PCIE PACKET SWITCH - Rail/Tube |
发布紧急采购，3分钟左右您将得到回复。