参数资料
型号: WJLXT908LC.A4
厂商: INTEL CORP
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: ROHS COMPLIANT, LQFP-64
文件页数: 29/46页
文件大小: 618K
代理商: WJLXT908LC.A4
Intel
LXT908 Universal 3.3 V 10BASE-T and AUI Transceiver
Datasheet
35
Document #: 249049
Revision #: 003
Rev. Date: 29-Oct-2005
4.3
Timing Diagrams for Mode 3 (MD2, 1, 0 = Low, High, Low)
Figure 28. Mode 3 RCLK/Start-of-Frame Timing
Figure 29. Mode 3 RCLK/End-of-Frame Timing
1
0
1
0
1
0
1
0
1
0
1
tRDS
tRDH
tDATA
CD
RCLK
RXD
TPIP/TPIN
or DIP/DIN
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
tCD
tSWS
Recovered from Input Data Stream
Generated from TCLK
Note:
RXD changes at the rising edge of RCLK. The controller should sample at the falling edge.
tRD
tCDOFF
CD
RCLK
RXD
tSWE
Recovered Clock
Generated from TCLK
1
0
1
0
1
0
1
0
TPIP/TPIN
or DIP/DIN
1
0
1
0
1
0
1
0
Note:
RXD changes at the rising edge of RCLK. The controller should sample at the falling edge.
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