FLLXT1000BA.C4QE000 Intel, FLLXT1000BA.C4QE000 Datasheet - Page 91

• Manufacturer Part Number: FLLXT1000BA.C4QE000
• Manufacturer: Intel

Specifications of FLLXT1000BA.C4QE000

• Lead Free Status / RoHS Status: Not Compliant

Datasheet
Document #: 249276
Revision #: 002
Rev. Date: 07/20/01
0.15
0.14
0.13
0.12
0.11
0.10
0.9
0.8
0.7
0.6
0.5:0
1. R/W = Read/Write, RO = Read Only, SC = Self Clearing
2. If auto-negotiation is enabled, this bit is ignored. If auto-negotiation is disabled, the default value of bits 0.13 and 0.6 are
3. The default value of bit 0.12 is determined by ball AN_EN.
4. If auto-negotiation is enabled, the default value of bit 0.9 is determined by ball AN-RSTRT. If auto-negotiation is disabled, the
5. If auto-negotiation is enabled, this bit is ignored. If auto-negotiation is disabled, the default value of bit 0.8 is determined by
6. This bit is ignored unless loopback is enabled (0.14 = 1).
Bit
determined by the SPEED<2:0> balls.
default value of bit 0.9 = 0.
ball DUP.
Table 54. Control Register (Address 0)
Reset
Loopback
Speed Selection
Auto-Negotiation
Enable
Power Down
Isolate
Restart
Auto-Negotiation
Duplex Mode
Collision Test
Speed Selection
1000 Mb/s
Reserved
Name
1 = PHY reset
0 = Normal operation
1 = Enable loopback mode
0 = Disable loopback mode
0.6
1 = Enable Auto-Negotiation Process
0 = Disable Auto-Negotiation Process
This bit must be enabled for 1000BASE-T operation.
1 = Power down
0 = Normal operation
1 = Electrically isolate PHY from GMII
0 = Normal operation
1 = Restart Auto-Negotiation Process
0 = Normal operation
1 = Full Duplex
0 = Half Duplex
1 = Enable COL signal test
0 = Disable COL signal test
0.6 (Speed<1>) 0.13 (Speed<0>)
Write as 0, ignore on Read
1
1
0
0
1
1
0
0
0.13
1 = Reserved
0 = 1000 Mbps (manual mode not allowed)
1 = 100 Mbps
0 = 10 Mbps
1 = Reserved
0 = 1000 Mbps (manual mode not allowed)
1 = 100 Mbps
0 = 10 Mbps
Description
Gigabit Ethernet Transceiver — LXT1000
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
SC
SC
1
Default
Note 2
Note 3
Note 4
Note 5
Note 6
Note 2
00000
0
0
0
0
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