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參數(shù)資料
| 型號： | PI7C21P100 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 2-PORT PCI-X BRIDGE |
| 中文描述： | 2端口PCI - X橋接 |
| 文件頁數(shù)： | 41/77頁 |
| 文件大小： | 603K |
| 代理商： | PI7C21P100 |
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PI7C21P100
2-PORT PCI-X BRIDGE
ADVANCE INFORMATION
Page 41 of 77
June 10, 2005 Revision 1.06
8
CONFIGURATION REGISTERS
PCI configuration defines a 64 DWORD space to define various attributes of PI7C21P100.
8.1
CONFIGURATION REGISTER SPACE MAP
Table 8-1 CONFIGURATION SPACE MAP
Bit Number
DWORD
Address
00h
04h
08h
0Ch
10h
14h
18h
31 – 24
23 – 16
15 – 8
7 - 0
Device ID
Primary Status
Vendor ID
Primary Command
Class Code
Header Type
Lower Memory Base Address
Upper Memory Base Address
Subordinate Bus
Number
Secondary Status
Memory Limit
Prefetchable Memory Limit
Prefetchable Base Upper 32-bit
Prefetchable Limit Upper 32-bit
I/O Limit Upper 16-bit
Reserved
Expansion ROM Base Address
Bridge Control
Secondary Data Buffering Control
Reserved
Reserverd
Revision ID
Cache Line Size
BIST
Primary Latency Timer
Secondary Latency
Timer
Secondary Bus Number
Primary Bus Number
I/O Limit
I/O Base
1Ch
20h
24h
28h
2Ch
30h
34h
38h
3Ch
40h
44h
48h
Memory Base
Prefetchable Memory Base
I/O Base Upper 16-bit
Capability Pointer
Interrupt Pin
Primary Data Buffering Control
Interrupt Line
Miscellaneous Control
Extended Chip Control
1
Extended Chip Control
2
Reserved
4Ch
50h
54h
58h
5Ch
60h
64h
68h
6Ch
70h
Reserved
Arbiter Mode
Reserved
Reserved
Reserved
Arbiter Enable
Arbiter Priority
SERR# Disable
Primary Retry Counter
Secondary Retry Counter
Reserved
Reserved
Reserved
Discard Timer Control
Retry and Timer Status
Opaque Memory
Enable
Opaque Memory Limit
Opaque Memory Base
74h
78h
7Ch
80h
84h
88h
8Ch
90h
Opaque Memory Base Upper 32-bit
Opaque Memory Limit Upper 32-bit
PCI-X Secondary Status
Next Capability Pointer
PCI-X Capability ID
PCI-X Bridge Status
Secondary Bus Upstream Split Transaction
Primary Bus Downstream Split Transaction
Power Management Capabilities
Next Capabilities
Pointer
Power Management Control and Status
Reserved
Secondary Bus Private Device Mask
Reserved
Power Management ID
PCI-to-PCI Bridge Support Extension
94h
98h-Ach
B0h
B4h
B8h
BCh-FFh
Reserved
Miscellaneous Control 2
Reserved
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI7C21P100NH | 2-PORT PCI-X BRIDGE |
| PI7C7100BNA | PCI Bus Interface/Controller |
| PI7C7100 | 3-Port PCI Bridge |
| PI7C7100CNA | 3-Port PCI Bridge |
| PI7C7300 | 3-PORT PCI-to-PCI BRIDGE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI7C21P100B | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-PORT PCI-X TO PCI-X BRIDGE |
| PI7C21P100BEVB | 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 |
| PI7C21P100BNH | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-PORT PCI-X TO PCI-X BRIDGE |
| PI7C21P100BNHE | 功能描述:外圍驅(qū)動器與原件 - PCI PCI-X to PCI-XBridge 2 Port 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 |
| PI7C21P100EVB | 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 |
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