- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376726 > DJIXP972MBCA4 (Intel Corp.) Single-Port 10/100 Mbps PHY Transceiver PDF資料下載
參數(shù)資料
| 型號(hào)： | DJIXP972MBCA4 |
| 廠商： | Intel Corp. |
| 英文描述： | Single-Port 10/100 Mbps PHY Transceiver |
| 中文描述： | 單端口10/100 Mbps的物理層收發(fā)器 |
| 文件頁數(shù)： | 54/92頁 |
| 文件大小： | 666K |
| 代理商： | DJIXP972MBCA4 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁當(dāng)前第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁
Intel
LXT972M Single-Port 10/100 Mbps PHY Transceiver
54
Datasheet
Document Number: 302875-005
Revision Date: 27-Oct-2005
5.9.4
LED Pulse Stretching
The LED Configuration Register also provides optional LED pulse stretching to 30, 60, or 100 ms.
The pulse stretch time is extended further if the event occurs again during this pulse stretch period.
When an event such as receiving a packet occurs, the event is edge detected and it starts the stretch
timer. The LED driver remains asserted until the stretch timer expires. If another event occurs
before the stretch timer expires, then the stretch timer is reset and the stretch time is extended.
When a long event (such as duplex status) occurs, the event is edge detected and it starts the stretch
timer. When the stretch timer expires, the edge detector is reset so that a long event causes another
pulse to be generated from the edge detector, which resets the stretch timer and causes the LED
driver to remain asserted.
Figure 18
shows how the stretch operation functions.
Figure 18. LED Pulse Stretching
Event
LED
Note: The direct drive LED outputs in this diagram are shown as active Low.
stretch
stretch
stretch
B3475-01
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DJIXP972MBEA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MCAA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MCCA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MCEA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MEAA4 | Single-Port 10/100 Mbps PHY Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DJIXP972MBEA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MCAA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MCCA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MCEA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJIXP972MEAA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。