Datasheet

DescriptionResetTypeNameBit/Field
False Carrier Sense Latch
DescriptionValue
No False Carrier event has occurred.0
False Carrier event has occurred since last read of
EPHYFCSCR register (0x014).
1
This bit is cleared on a read of the EPHYFCSR register.
0ROFCSL11
Signal Detect
This bit displays the active high 100Base-TX unconditional Signal Detect
indication from the PMD (Physical Layer Medium Dependent).
This bit is latched low and held until it is read, based upon the occurrence
of the corresponding event.
0ROSD10
Descrambler Lock
This bit displays the active high 100Base-TX Descrambler Lock indication
from PMD.
This bit is latched low and held until it is read, based upon the occurrence
of the corresponding event.
0RODL9
Link Code Page Received
DescriptionValue
Link Code Word Page has not been received.0
A new Link Code Word Page has been received. This is a
duplicate of Page Received (bit 1) in the EPHYANER register
and it is cleared on read of the EPHYANER register (0x006).
1
This bit is not cleared upon a read of the EPHYSTS register.
0ROPAGERX8
MII Interrupt Pending
DescriptionValue
No interrupt pending0
Indicates that an internal interrupt is pending. Interrupt source
can be determined by reading the EPHYMISR1 Register (PHY
offset 0x012). Reading the EPHYMISR1 clears this Interrupt bit
indication.
1
0ROMIIREQ7
Remote Fault
DescriptionValue
No remote fault condition detected.0
Remote Fault condition detected. Criteria for a fault is when
there is notification from Link Partner of Remote Fault via
Auto-Negotiation. Cleared on read of EPHYBMSR register (PHY
offset 0x001) or by reset.
1
0RORF6
1741June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C129ENCPDT Microcontroller