参数资料
型号: 89HPES12NT3ZABCG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线控制器
英文描述: 12-lane 3-Port Non-Transparent PCI Express㈢ Switch
中文描述: PCI BUS CONTROLLER, PBGA324
封装: 19 X 19 MM, 1 MM PITCH, GREEN, BGA-324
文件页数: 5/29页
文件大小: 263K
代理商: 89HPES12NT3ZABCG
5 of 29
April 11, 2007
IDT 89HPES12NT3 Data Sheet
SSMBADDR[5,3:1]
I
Slave SMBus Address.
These pins determne the SMBus address to
which the slave SMBus interface responds.
SSMBCLK
I/O
Slave SMBus Clock.
This bidirectional signal is used to synchronize trans-
fers on the slave SMBus.
SSMBDAT
I/O
Slave SMBus Data.
This bidirectional signal is used for data on the slave
SMBus.
S ignal
Type
Name/Desc ription
GPIO[0]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: PEBRSTN
Alternate function pin type: Output
Alternate function: Reset output for downstreamport B
GPIO[1]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: PECRSTN
Alternate function pin type: Output
Alternate function: Reset output for downstreamport C
GPIO[2]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: PALINKUPN
Alternate function pin type: Output
Alternate function: Port A link up status output
GPIO[3]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: PBLINKUPN
Alternate function pin type: Output
Alternate function: Port B link up status output
GPIO[4]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: PCLINKUPN
Alternate function pin type: Output
Alternate function: Port C link up status output
GPIO[5]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: FAILOVERP
Alternate function pin type: Input
Alternate function: NTB upstreamport failover
GPIO[6]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
GPIO[7]
I/O
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Table 3 General Purpose I/O Pins
S ignal
Type
Name/Desc ription
Table 2 SMBus Interface Pins (Part 2 of 2)
相关PDF资料
PDF描述
89HPES12T3G2 12-Lane 3-Port Gen2 PCI Express Switch
89HPES12T3G2ZABC 12-Lane 3-Port Gen2 PCI Express Switch
89HPES12T3G2ZABCG 12-Lane 3-Port Gen2 PCI Express Switch
89HPES16NT2 16-Lane 2-Port Non-Transparent PCI Express㈢ Switch
89HPES16T4G2 16-Lane 4-Port Gen2 PCI Express Switch
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