Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X Datenbogen
Produktcode
DK-TM4C129X
Description
Reset
Type
Name
Bit/Field
MMC Receive Alignment Error Frame Counter Interrupt Status
Description
Value
The Ethernet MAC Receive Frame Count for Alignment Error
Frames (EMACRXCNTALGNERR) register has not reached
half of the maximum value or the maximum value.
Frames (EMACRXCNTALGNERR) register has not reached
half of the maximum value or the maximum value.
0
The Ethernet MAC Receive Frame Count for Alignment Error
Frames (EMACRXCNTALGNERR) register has reached half
of the maximum value or the maximum value.
Frames (EMACRXCNTALGNERR) register has reached half
of the maximum value or the maximum value.
1
0x0
RO
ALGNERR
6
MMC Receive CRC Error Frame Counter Interrupt Status
Description
Value
The Ethernet MAC Receive Frame Count for CRC Error
Frames (EMACRXCNTCRCERR) registerhas not reached half
of the maximum value or the maximum value.
Frames (EMACRXCNTCRCERR) registerhas not reached half
of the maximum value or the maximum value.
0
The Ethernet MAC Receive Frame Count for CRC Error
Frames (EMACRXCNTCRCERR) registerhas reached half of
the maximum value or the maximum value.
Frames (EMACRXCNTCRCERR) registerhas reached half of
the maximum value or the maximum value.
1
0x0
RO
CRCERR
5
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0
RO
reserved
4:1
MMC Receive Good Bad Frame Counter Interrupt Status
Description
Value
The Ethernet MAC Receive Frame Count for Good and Bad
Frames (EMACRXCNTGB) register has not reached half of the
maximum value or the maximum value.
Frames (EMACRXCNTGB) register has not reached half of the
maximum value or the maximum value.
0
The Ethernet MAC Receive Frame Count for Good and Bad
Frames (EMACRXCNTGB) register has reached half of the
maximum value or the maximum value.
Frames (EMACRXCNTGB) register has reached half of the
maximum value or the maximum value.
1
0x0
RO
GBF
0
December 13, 2013
1708
Texas Instruments-Advance Information
Ethernet Controller