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參數(shù)資料
| 型號： | IDT89HPES32T8ZHBXG |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 23/37頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PCI SW 32LANE 8PORT 500-SBGA |
| 標準包裝： | 27 |
| 系列： | PRECISE™ |
| 類型： | PCI Express 開關 - Gen1 |
| 應用： | 服務器，儲存，通信，嵌入式，消費品 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 500-LBGA |
| 供應商設備封裝： | 500-SBGA（31x31） |
| 包裝： | 托盤 |
| 其它名稱： | 89HPES32T8ZHBXG |
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March 25, 2008
IDT 89PES32T8 Data Sheet
Figure 3 Configuration Options
Note: The configurations in the above diagram show the maximum port widths. The PES32T8 can negotiate to narrower port widths — x4,
x2, or x1.
SMBus Interface
The PES32T8 contains two SMBus interfaces. The slave interface provides full access to the configuration registers in the PES32T8, allowing
every configuration register in the device to be read or written by an external agent. The master interface allows the default configuration register
values of the PES32T8 to be overridden following a reset with values programmed in an external serial EEPROM. The master interface is also used
by an external Hot-Plug I/O expander.
Six pins make up each of the two SMBus interfaces. These pins consist of an SMBus clock pin, an SMBus data pin, and 4 SMBus address pins. In
the slave interface, these address pins allow the SMBus address to which the device responds to be configured. In the master interface, these
address pins allow the SMBus address of the serial configuration EEPROM from which data is loaded to be configured. The SMBus address is set up
on negation of PERSTN by sampling the corresponding address pins. When the pins are sampled, the resulting address is assigned as shown in
Bit
Slave
SMBus
Address
Master
SMBus
Address
1
SSMBADDR[1]
MSMBADDR[1]
2
SSMBADDR[2]
MSMBADDR[2]
3
SSMBADDR[3]
MSMBADDR[3]
4
0
MSMBADDR[4]
5
SSMBADDR[5]
1
61
0
71
1
Table 1 Master and Slave SMBus Address Assignment
PES32T8
PCIe x8
7-port
6-port
5-port
4-port
x4
x8
u
pst
ream
X
4u
ps
tr
eam
8-port
PES32T8
PCIe x8
x8
x4
x8
x4
PCIe x4
x4
x4 x4
x4
x4 x4 x4
PES32T8
PCIe x8
7-port
6-port
5-port
4-port
x4
x8
x4
x8
x4
x8
u
pst
ream
X
4u
ps
tr
eam
8-port
PES32T8
PCIe x8
x8
x4
x8
x4
x8
x4
PCIe x4
x4
x4 x4
x4
x4 x4 x4
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IDT89HPES34H16ZABL | 功能描述:IC PCI SW 34LANE 16PORT 1156FBGA RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:PRECISE™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調(diào)幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
| IDT89HPES34H16ZABLG | 制造商:Integrated Device Technology Inc 功能描述:IC PCIE SW 34LANE 16PORT 1156BGA |
| IDT89HPES34H16ZABLGI | 制造商:Integrated Device Technology Inc 功能描述:IC PCIE SW 34LANE 16PORT 1156BGA |
| IDT89HPES34H16ZABLI | 功能描述:IC PCI SW 34LANE 16PORT 1156FBGA RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:PRECISE™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調(diào)幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
| IDT89HPES34H16ZABR | 功能描述:IC PCI SW 34LANE 16PORT 1156FBGA RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:PRECISE™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調(diào)幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
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