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參數(shù)資料
| 型號： | 9FG1901HKLFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PQCC72 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MLF-72 |
| 文件頁數(shù)： | 16/18頁 |
| 文件大?。?/td> | 245K |
| 代理商： | 9FG1901HKLFT |
IDTTM
Frequency Gearing Clock for CPU, PCIe Gen1 & FBD
1386A - 02/02/10
9FG1901H
Frequency Gearing Clock for CPU, PCIe Gen1 & FBD
7
General SMBus serial interface information for the 9FG1901H
How to Write:
Controller (host) sends a start bit.
Controller (host) sends the write address D0
(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
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 D0
(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 D1
(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
PstoP bit
X
Byte
Index Block Write Operation
Slave Address D0(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
ICS (Slave/Receiver)
Controller (Host)
X
B
yte
ACK
Data Byte Count = X
ACK
Slave Address D1(h)*
Index Block Read Operation
Slave Address D0(h)*
Beginning Byte = N
ACK
* Note: See SMBus Address Mapping (page 6), for programming SMBus Read/Write Address
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9FG1902AKLF | 制造商:Integrated Device Technology Inc 功能描述:PCIE BUFFER 制造商:Integrated Device Technology Inc 功能描述:72 VFQFN (LEAD FREE) - Rail/Tube |
| 9FG1902AKLFT | 制造商:Integrated Device Technology Inc 功能描述:PCIE BUFFER 制造商:Integrated Device Technology Inc 功能描述:72 VFQFN (LEAD FREE) - Tape and Reel |
| 9FG1903AK-1LF | 制造商:Integrated Device Technology Inc 功能描述:PCIE BUFFER 制造商:Integrated Device Technology Inc 功能描述:72 VFQFN (LEAD FREE) - Rail/Tube |
| 9FG1903AK-1LFT | 功能描述:時鐘緩沖器 PCIE BUFFER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| 9FG1903AKLF | 功能描述:時鐘緩沖器 PCIE BUFFER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
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