LXT972 Level One, LXT972 Datasheet - Page 50

• Manufacturer Part Number: LXT972
• Description: 3.3V Dual-Speed Fast Ethernet Transceiver Datasheet
• Manufacturer: Level One

Table 36: Register Bit Map
LED Config
Register #2
Interrupt
Interrupt
Control
Title
Enable
Reg
Status
Status
Trans.
Reserved
B15
Reserved
10/100
B14
Mode
LED1
Transmit
Status
B13
Reserved
Reserved
Transmit
Low Pwr
– continued
Receive
Status
B12
Collision
B11
Status
Port Rise Time
Control
B10
Link
LED2
Duplex
Mode
LED Configuration Register
B9
Transmit Control Register
Interrupt Enable Register
Interrupt Status Register
Status Register #2
Auto-Neg
Reserved
Reserved
Bit Fields
B8
Auto-Neg
Complete
Auto-Neg
Auto-Neg
Mask
Done
B7
Reserved
Change
Speed
Speed
Mask
B6
LED3
Polarity
Duplex
Duplex
Change
Mask
B5
Reserved
Change
Pause
Mask
Link
Link
B4
Reserved Reserved
Reserved
Error
B3
LED Freq
Reserved
Interrupt
B2
MD
Reserved Reserved
Interrupt
Enable
Stretch
Pulse
B1
Reserved
Reserved
Interrupt
B0
Test
Addr
17
18
19
20
30