參數(shù)資料
型號: ICS952702
英文描述: Programmable Timing Control Hub for K7 System
中文描述: 可編程定時控制中心的k7的系統(tǒng)
文件頁數(shù): 15/17頁
文件大小: 160K
代理商: ICS952702
15
Integrated
Circuit
Systems, Inc.
ICS952702
0795D—05/06/05
The impact of asserting the PCI_STOP# signal will be the following. All PCI and stoppable PCI_F clocks will latch low in their next
high to low transition. The PCI_STOP# setup time tsu is 10 ns, for transitions to be recognized by the next rising edge.
PCI_STOP#
PCI_F 33MHz
PCI 33MHz
tsu
Assertion of PCI_STOP# Waveforms
PCI_STOP# - Assertion (transition from logic "1" to logic "0")
The impact of asserting the CPU_STOP# pin is all CPU outputs that are set in the I
2
C configuration to be stoppable via assertion
of CPU_STOP# are to be stopped after their next transition following the two CPU clock edge sampling as shown. The final state
of the stopped CPU signals is CPUT=Low and CPUC=High. There is to be no change to the output drive current values. The CPUT
will be driven high with a current value equal to (MULTSEL0) X (I REF), the CPUC signal will not be driven.
CPU_STOP# - Assertion (transition from logic "1" to logic "0")
Assertion of CPU_STOP# Waveforms
CPU_STOP# Functionality
#
P
O
T
S
_
U
P
C
T
U
P
C
C
U
P
C
1
l
m
r
N
l
m
r
N
0
t
M
*
f
t
o
CPU_STOP#
CPUT
CPUC
相關(guān)PDF資料
PDF描述
ICS952703 Programmable Timing Control Hub for K7 System
ICS952801 Programmable Timing Control HubTM for K8TM processor
ICS952801yFT Programmable Timing Control HubTM for K8TM processor
ICS952906A Programmable Timing Control Hub for Next Gen P4⑩ processor
ICS952906AFLFT Programmable Timing Control Hub for Next Gen P4⑩ processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(yīng)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(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件
ICS952703BFLFT 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(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件