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270 Software Developer’s Manual
Register Descriptions
13.4.7.1.15 PHY Interrupt Enable Register
PINTE (18d; R/W)
Transmit Status 13
1b = PHY currently transmitting a
packet.
0b = PHY transmitter is IDLE.
When in loopback, this bit reads as 0b.
RO 0b 0b
Data Rate 15:14
00b = Reserved.
01b = PHY operating in 10BASE-T
mode.
10b = PHY operating in 100BASE-TX
mode.
11b = PHY operating in 1000BASE-T
mode.
RO 0b 0b
Table 13-34. PHY Status 1 Register Bit Description
Field Bit(s) Description Mode HW Rst SW Rst
Table 13-35. PHY Interrupt Enable Bit Description
Field Bit(s) Description Mode HW Rst SW Rst
Jabber Interrupt
Enable
0
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
Polarity Changed
Interrupt Enable
1
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
Reserved 3:2 Always write 00b. R/W 0b Retain
Energy Detect 4
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
Downshift Interrupt
Enable
5
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
MDI Crossover
Changed
Interrupt Enable
6
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
FIFO Over/Underflow
Interrupt Enable
7
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
False Carrier
Interrupt Enable
8
1b = Interrupt enable.
0 b= Interrupt disable.
R/W 0b Retain
Symbol Error
Interrupt Enable
9
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
Link Status Changed
Interrupt Enable
10
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain
Auto-Negotiation
Completed
Interrupt Enable
11
1b = Interrupt enable.
0b = Interrupt disable.
R/W 0b Retain