lxt971a Intel Corporation, lxt971a Datasheet - Page 87

• Manufacturer Part Number: lxt971a
• Description: 3.3v Dual-speed Fast Ethernet Phy Transceiver
• Manufacturer: Intel Corporation

Datasheet
Document #: 249414
Revision #: 002
Rev. Date: August 7, 2002
Table 58. Transmit Control Register (Address 30)
30.15:11
30.12
30.11:10
30.9:0
1. Values are relative approximations. Not guaranteed or production tested.
2. R/W = Read/Write
Bit
Reserved
Transmit Low Power
Port Rise Time Control
Reserved
Name
1
Ignore
1 = Forces the transmitter into low power mode.
Also forces a zero-differential transmission.
0 = Normal transmission.
00 = 3.0 ns (default = TXSLEW<1:0> pins)
01 = 3.4 ns
10 = 3.9 ns
11 = 4.4 ns
Ignore
LXT971A 3.3V Dual-Speed Fast Ethernet Transceiver
Description
Type
R/W
R/W
R/W
R/W
2
Default
00
0
0
0
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