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參數(shù)資料
| 型號： | PI7C7300 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3-PORT PCI-to-PCI BRIDGE |
| 中文描述： | 3端口PCI至PCI橋 |
| 文件頁數(shù)： | 75/109頁 |
| 文件大?。?/td> | 779K |
| 代理商： | PI7C7300 |
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PI7C7300A
3-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 75 OF 109
09/25/03 Revision 1.09
Bit
27
Function
Signaled Target
Abort
Type
R/WC
Description
Set to 1 (by a target device) whenever a target abort cycle occurs
Reset to 0
Set to 1 (by a master device) whenever transactions are terminated
with target aborts
Reset to 0
Set to 1 (by a master) when transactions are terminated with Master
Abort
Reset to 0
Set to 1 when P_SERR# is asserted
Reset to 0
Set to 1 when address or data parity error is detected on the primary
interface
Reset to 0
28
Received Target
Abort
R/WC
29
Received Master
Abort
R/WC
30
Signaled System
Error
R/WC
31
Detected Parity
Error
R/WC
14.1.5
REVISION ID REGISTER – OFFSET 08h
Bit
7:0
Function
Revision
Type
R/O
Description
Indicates revision number of device. Hardwired to 00h
14.1.6
CLASS CODE REGISTER – OFFEST 08h
Bit
15:8
Function
Programming
Interface
Sub-Class Code
Base Class Code
Type
R/O
Description
Read as 0 to indicate no programming interfaces have been defined
for PCI-to-PCI bridges
Read as 04h to indicate device is PCI-to-PCI bridge
Read as 06h to indicate device is a bridge device
23:16
31:24
R/O
R/O
14.1.7
CACHE LINE SIZE REGISTER – OFFSET 0Ch
Bit
7:0
Function
Cache Line Size
Type
R/W
Description
Designates the cache line size for the system and is used when
terminating memory write and invalidate transactions and when
prefetching memory read transactions.
Only cache line sizes (in units of 4-byte) which are a power of two
are valid (only one bit can be set in this register; only 00h, 01h, 02h,
04h, 08h, and 10h are valid values).
Reset to 0
14.1.8
PRIMARY LATENCY TIMER REGISTER – OFFSET 0Ch
Bit
15:8
Function
Primary Latency
timer
Type
R/W
Description
This register sets the value for the Master Latency Timer which
starts counting when the master asserts FRAME#.
Reset to 0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI7C7300A | 3-PORT PCI-to-PCI BRIDGE |
| PI7C7300ANA | 3-PORT PCI-to-PCI BRIDGE |
| PI7C8140A | 2 PORT PCI TO PCI BRIDGE PLX PCI 6140 COMPARISON |
| PI7C8148B | 2-PORT PCI-to-PCI BRIDGE PLX PC16152 COMPARISON |
| PI7C8150B-33 | PCI Bridge | Asynchronous 2-Port PCI Bridge |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI7C7300A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3-PORT PCI-to-PCI BRIDGE |
| PI7C7300AEVB-3 | 功能描述:界面開發(fā)工具 3 Port PCI Bridge Eval Brd RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| PI7C7300ANA | 制造商:Pericom Semiconductor Corporation 功能描述:PCI-to-PCI Bridge 272-Pin BGA 制造商:Pericom Semiconductor Corporation 功能描述:PCI to PCI Bridge 272-Pin BGA |
| PI7C7300ANAE | 功能描述:外圍驅(qū)動器與原件 - PCI 3 Port PCI Bridge 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 |
| PI7C7300ANA-E | 制造商:Pericom Semiconductor Corporation 功能描述:PCI-to-PCI Bridge 272-Pin BGA 制造商:Pericom Semiconductor Corporation 功能描述:PCI to PCI Bridge 272-Pin BGA |
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