參數(shù)資料
型號: ICS952623YGT
英文描述: Programmable Timing Control Hub for Next Gen P4 processor
中文描述: 可編程定時控制中心,為下一代P4處理器
文件頁數(shù): 21/27頁
文件大?。?/td> 329K
代理商: ICS952623YGT
21
Integrated
Circuit
Systems, Inc.
ICS952623
Advance Information
0758—02/08/05
The following diagrams illustrate CPU clock timing during CPU_Stop# and PwrDwn# modes with CPU_PwrDwn and
CPU_Stop tristate control bits set to driven or tristate in byte 2 of the control register.
CPU_Stop = Driven, CPU_Pwrdwn = Driven
CPU_Stop#
1.8mS
PD#
CPU (Free Running)
CPU# (Free Running)
CPU (Stoppable)
CPU# (Stoppable)
Notes:
1. When both bits (CPU_Stop & CPU_Pwrdown tristate bits) are low, the clock chip will never tristate CPU output clocks
(assuming clock's OE bit is set to "1")
CPU Clock Tristate Timing
CPU_Stop = Tristate, CPU_Pwrdwn = Driven
CPU_Stop#
1.8mS
PD#
CPU (Free Running)
CPU# (Free Running)
CPU (Stoppable)
CPU# (Stoppable)
Notes:
1. Tristate outputs are pulled low by output termination resistors as shown here.
相關(guān)PDF資料
PDF描述
ICS952623 Programmable Timing Control Hub for Next Gen P4 processor
ICS952623YFT Programmable Timing Control Hub for Next Gen P4 processor
ICS952623YGT Programmable Timing Control Hub for Next Gen P4 processor
ICS95V847 2.5V Wide Range Frequency Clock Driver (45MHz - 233MHz)
ICS95V847YGLF-T 2.5V Wide Range Frequency Clock Driver (45MHz - 233MHz)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS952702 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for K7 System
ICS952702YFLF-T 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for K7 System
ICS952703 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for K7 System
ICS952703BF 功能描述:IC TIMING CTRL HUB K7 48-SSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:TCH™ 標準包裝:28 系列:- 類型:時鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應商設(shè)備封裝:64-TSSOP 包裝:管件
ICS952703BFLF 功能描述:IC TIMING CTRL HUB K7 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:TCH™ 標準包裝:28 系列:- 類型:時鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應商設(shè)備封裝:64-TSSOP 包裝:管件