參數資料
型號: PI7C7100BNA
英文描述: PCI Bus Interface/Controller
中文描述: PCI總線接口/控制器
文件頁數: 55/118頁
文件大?。?/td> 2962K
代理商: PI7C7100BNA
47
05/08/00
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10. Clocks
PI7C7100
ADVANCE INFORMATION
This chapter provides information about the clocks.
10.1 Primary Clock Inputs
PI7C7100 implements a primary clock input for the PCI interface. The primary interface s synchronized to the primary clock
input, P_CLK, and the secondary interface is synchronized to the secondary clock. The secondary clock is derived internally
from the primary clock, P_CLK, through an internal PLL.
PI7C7100 operates at a maximum frequency of 33 MHz.
10.2 Secondary Clock Outputs
PI7C7100 has 16 secondary clock outputs, S_CLKOUT[15:0] that can be used as clock inputs for up to sixteen external
secondary bus devices. The S_CLKOUT[15:0] outputs are derived from P_CLK. The secondary clock edges are delayed
from P_CLK edges by a minimum of 0ns.
This is the rule for using secondary clocks:
Each secondary clock output is limited to no more than one load.
相關PDF資料
PDF描述
PI7C7100 3-Port PCI Bridge
PI7C7100CNA 3-Port PCI Bridge
PI7C7300 3-PORT PCI-to-PCI BRIDGE
PI7C7300A 3-PORT PCI-to-PCI BRIDGE
PI7C7300ANA 3-PORT PCI-to-PCI BRIDGE
相關代理商/技術參數
參數描述
PI7C7100CNA 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3-Port PCI Bridge
PI7C7300 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3-PORT PCI-to-PCI BRIDGE
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