參數(shù)資料
型號(hào)： PI7C7300ANA
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(yè)數(shù)： 74/109頁(yè)
文件大?。?/td> 779K
代理商： PI7C7300ANA
PI7C7300A
3-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 74 OF 109
09/25/03 Revision 1.09
Bit
Function
Type
Description
Controls response to parity errors
0: PI7C7300A may ignore any parity errors that it detects and
continue normal operation
1: PI7C7300A must take its normal action when a parity error is
detected
Reset to 0
Controls the ability to perform address / data stepping
0: disable address/data stepping (affects primary and secondary)
1: enable address/data stepping (affects primary and secondary)
Reset to 0
Controls the enable for the P_SERR# pin
0: disable the P_SERR# driver
1: enable the P_SERR# driver
Reset to 0
Controls PI7C7300A’s ability to generate fast back-to-back
transactions to different devices on the primary interface.
0: no fast back-to-back transactions
1: enable fast back-to-back transactions
Reset to 0
Returns 000000 when read
6
Parity Error
Response
R/W
7
Wait Cycle
Control
R/O
8
P_SERR# enable
R/W
9
Fast Back-to-
Back Enable
R/W
15:10
Reserved
R/O
14.1.4
STATUS REGISTER – OFFSET 04h
Bit
19:16
20
Function
Reserved
Capabilities List
Type
R/O
R/O
Description
Reset to 0
Set to 1 to enable support for the capability list (offset 34h is the
pointer to the data structure)
Reset to 1
Set to 1 to enable 66MHz operation on the primary interface
Reset to 1
Reset to 0
Set to 1 to enable decoding of fast back-to-back transactions on the
primary interface to different targets
Reset to 1
Set to 1 when P_PERR# is asserted and bit 6 of command register is
set
Reset to 0
DEVSEL# timing (medium decoding)
00: fast DEVSEL# decoding
01: medium DEVSEL# decoding
10: slow DEVSEL# decoding
11: reserved
Reset to 01
21
66MHz Capable
R/O
22
23
Reserved
Fast Back-to-
Back Capable
R/O
R/O
24
Data Parity Error
Detected
R/WC
26:25
DEVSEL#
timing
R/O
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI7C7300ANAE 功能描述:外圍驅(qū)動(dòng)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
PI7C7300DNAE 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI PCI -to -PCI Bridge 3 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
PI7C7300EVB 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(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
PI7C8140A 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2 PORT PCI TO PCI BRIDGE PLX PCI 6140 COMPARISON
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