*See notes on the following page
參數(shù)資料
型號(hào): ICS951402AGLFT
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 18/23頁
文件大?。?/td> 0K
描述: IC TIMING CTRL HUB P4 48-TSSOP
標(biāo)準(zhǔn)包裝: 1,000
系列: TCH™
類型: 時(shí)鐘/頻率發(fā)生器,多路復(fù)用器
PLL:
主要目的: Intel CPU,Timing Control Hub?
輸入: 晶體
輸出: 時(shí)鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:19
差分 - 輸入:輸出: 無/是
頻率 - 最大: 210MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 48-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 48-TSSOP
包裝: 帶卷 (TR)
其它名稱: 951402AGLFT
4
Integrated
Circuit
Systems, Inc.
ICS951402
Advance Information
0660—05/05/05
*See notes on the following page.
General I
2C serial interface information for the ICS951402
How to Write:
Controller (host) sends a start bit.
Controller (host) sends the write address D2
(H)
ICS clock will
acknowledge
Controller (host) sends the begining byte location = N
ICS clock will
acknowledge
Controller (host) sends the data byte count = X
ICS clock will
acknowledge
Controller (host) starts sending
Byte N through
Byte N + X -1
(see Note 2)
ICS clock will
acknowledge each byte one at a time
Controller (host) sends a Stop bit
How to Read:
Controller (host) will send start bit.
Controller (host) sends the write address D2
(H)
ICS clock will
acknowledge
Controller (host) sends the begining byte
location = N
ICS clock will
acknowledge
Controller (host) will send a separate start bit.
Controller (host) sends the read address D3
(H)
ICS clock will
acknowledge
ICS clock will send the data byte count = X
ICS clock sends
Byte N + X -1
ICS clock sends
Byte 0 through byte X (if X
(H)
was written to byte 8).
Controller (host) will need to acknowledge each
byte
Controllor (host) will send a not acknowledge bit
Controller (host) will send a stop bit
ICS (Slave/Receiver)
T
WR
ACK
P
stoP bit
X
Byt
e
Index Block Write Operation
Slave Address D2(H)
Beginning Byte = N
WRite
starT bit
Controller (Host)
Byte N + X - 1
Data Byte Count = X
Beginning Byte N
T
starT bit
WR
WRite
RT
Repeat starT
RD
ReaD
Beginning Byte N
Byte N + X - 1
N
Not acknowledge
PstoP bit
Slave Address D3(H)
Index Block Read Operation
Slave Address D2(H)
Beginning Byte = N
ACK
Data Byte Count = X
ACK
ICS (Slave/Receiver)
Controller (Host)
X
Byt
e
ACK
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