DP83848I-MAU-EK/NOPB National Semiconductor, DP83848I-MAU-EK/NOPB Datasheet - Page 54
DP83848I-MAU-EK/NOPB
Manufacturer Part Number
DP83848I-MAU-EK/NOPB
Description
EVAL BOARD PHYTER IND TEMP
Manufacturer
National Semiconductor
Datasheet
1.DP83848I-MAU-EKNOPB.pdf
(84 pages)
Specifications of DP83848I-MAU-EK/NOPB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 54 of 84
- Download datasheet (4Mb)
www.national.com
7.2.4 False Carrier Sense Counter Register (FCSCR)
This counter provides information required to implement the “False Carriers” attribute within the MAU managed object
class of Clause 30 of the IEEE 802.3u specification.
7.2.5 Receiver Error Counter Register (RECR)
This counter provides information required to implement the “Symbol Error During Carrier” attribute within the PHY man-
aged object class of Clause 30 of the IEEE 802.3u specification.
15:8
15:8
Bit
7:0
Bit
7:0
RXERCNT[7:0]
FCSCNT[7:0]
RESERVED
RESERVED
Bit Name
Bit Name
Table 24. False Carrier Sense Counter Register (FCSCR), address 0x14
Table 25. Receiver Error Counter Register (RECR), address 0x15
0, RO / COR
0, RO / COR
Default
Default
0, RO
0, RO
RESERVED: Writes ignored, Read as 0
False Carrier Event Counter:
This 8-bit counter increments on every false carrier event. This
counter sticks when it reaches its max count (FFh).
RESERVED: Writes ignored, Read as 0
RX_ER Counter:
When a valid carrier is present and there is at least one occurrence
of an invalid data symbol, this 8-bit counter increments for each re-
ceive error detected. This event can increment only once per valid
carrier event. If a collision is present, the attribute will not incre-
ment. The counter sticks when it reaches its max count.
54
Description
Description
Related parts for DP83848I-MAU-EK/NOPB
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
BOARD EVALUATION DP83848I
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
BOARD EVALUATION DP83848I
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [8-Bit D/A Converter]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [Media Coprocessor]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
AC97 Rev 2 Codec with Sample Rate Conversion and National 3D Sound
Manufacturer:
National Semiconductor
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
8-bit 20 MSPS flash A/D converter.
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Low Noise Quad Operational Amplifier
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad Differential Line Receivers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal? Bus Transceiver
Manufacturer:
National Semiconductor
Datasheet: