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參數(shù)資料
| 型號： | PI7C8150 |
| 英文描述： | PCI Bridge | 2-Port PCI-to-PCI Bridge |
| 中文描述： | PCI橋| 2端口PCI至PCI橋 |
| 文件頁數(shù)： | 84/115頁 |
| 文件大?。?/td> | 879K |
| 代理商： | PI7C8150 |
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PI7C8150B
2-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 84 of 115
July 31, 2003 – Revision 1.031
Bit
30
Function
Signaled System
Error
Type
R/WC
Description
Set to 1 when P_SERR_L is asserted
Reset to 0
Set to 1 when address or data parity error is detected on the primary
interface
Reset to 0
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 02h
14.1.6
CLASS CODE REGISTER – OFFSET 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_L.
Reset to 0
14.1.9
HEADER TYPE REGISTER – OFFSET 0Ch
Bit
23:16
Function
Header Type
Type
R/O
Description
Read as 01h to indicate that the register layout conforms to the
standard PCI-to-PCI bridge layout.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI7C8150-33 | PCI Bridge | 2-Port PCI-to-PCI Bridge |
| PI7C8150A | PCI Bridge | 2-Port PCI-to-PCI Bridge |
| PI7C8150A-33 | PCI Bridge | 2-Port PCI-to-PCI Bridge |
| PI7C8150B | PCI Bridge | Asynchronous 2-Port PCI Bridge |
| PI7C8152A | ENHANCED 2- PORT TO PCI BRIDGE INTEL 21152 COMPORISON |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI7C8150-33 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCI Bridge | 2-Port PCI-to-PCI Bridge |
| PI7C8150A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCI Bridge | 2-Port PCI-to-PCI Bridge |
| PI7C8150A-33 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCI Bridge | 2-Port PCI-to-PCI Bridge |
| PI7C8150AMA | 制造商:Pericom Semiconductor Corporation 功能描述:PCI to PCI Bridge 208-Pin FQFP |
| PI7C8150AMA-33 | 制造商:Pericom Semiconductor Corporation 功能描述:PCI-to-PCI Bridge 208-Pin FQFP |
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