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| 型號： | ICS952003YFT |
| 英文描述： | Programmable Timing Control Hub for P4⑩ processor |
| 中文描述： | 可編程定時控制中心，為?、馓幚砥?/td> |
| 文件頁數(shù)： | 16/18頁 |
| 文件大?。?/td> | 210K |
| 代理商： | ICS952003YFT |
16
Third party brands and names are the property of their respective owners.
Integrated
Circuit
Systems, Inc.
ICS952003
Preliminary Product Review
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_ST OP#
CPUT
CPUC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS952004 | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub⑩ for P4⑩ processor |
| ICS952011 | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for P4 processor |
| ICS952011YFT | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for P4 processor |
| ICS952101CF | 功能描述:IC FREQ GENERATOR 56-SSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| ICS952101CFLF | 功能描述:IC FREQ GENERATOR 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
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