参数资料
型号: WJLXT971ALE.A4
厂商: CORTINA SYSTEMS INC
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: 7/110页
文件大小: 1462K
代理商: WJLXT971ALE.A4
Intel
LXT971A Single-Port 10/100 Mbps PHY Transceiver
104
Datasheet
Document Number: 249414-003
Revision Date: June 18, 2004
Table 62 lists transmit control bits.
Table 62. Transmit Control Register - Address 30, Hex 1E
Bit
Name
Description
Type
2
Default
30.15:13
Reserved
Write as ‘0’. Ignore on Read.
R/W
000
30.12
Transmit Low Power
0 = Normal transmission.
1 = Forces the transmitter into low power mode.
Also forces a zero-differential transmission.
R/W
0
30.11:10
Port Rise Time Control
1
Port Rise Time Control
00 = 3.0 ns (Default = Setting on TXSLEW[1:0]
pins)
01 = 3.4 ns
10 = 3.9 ns
11 = 4.4 ns
R/W
Note 3
30.9:0
Reserved
Ignore on Read.
R/W
0000000
000
1. Values are approximations and may vary outside indicated values based upon implementation loading
conditions. Not guaranteed.
2. R/W = Read/Write
3. Latch State during Reset is based on the state of hardware configuration pins at RESET_L.
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