HFIXF1110CC Intel, HFIXF1110CC Datasheet - Page 144

• Manufacturer Part Number: HFIXF1110CC
• Manufacturer: Intel

Specifications of HFIXF1110CC

• Number Of Transceivers: 1
• Screening Level: Commercial
• Mounting: Surface Mount
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Lead Free Status / RoHS Status: Not Compliant

Intel
07-Oct-2005
144
®
Table 77. MAC RX Statistics ($ Port_Index + 0x20 - Port_Index + 0x39) (Sheet 4 of 4)
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
RxShortErrors
RxCarrierExtend
Error
RxSequenceErrors
RxSymbolErrors
1. R = Read Only; CoR = Clear on Read; W = Write; R/W = Read/Write
2. When sending in large frames, the counters can only deal with certain limits. The behavior of the
LongErrors and VeryLongErrors counters is as follows: VeryLongErrors counts frames that are
2*MaxFrameSize, dependent on where the MaxFrameSize variable is set. If MaxFrameSize sets greater
than half of the available count in RxOctetsBad (2^14-1), VeryLongErrors is never incremented, but
LongErrors is incremented. This is due to a limitation in the counter size, which means that an accurate
count will not occur in the RxOctetsBAD counter if the frame is larger than 2^14-1. MaxFrameSize is
determined by the settings in the
Name
Intel
®
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
The total number of packets received that are
less than 96 bit times, which corresponds to a 4-
byte frame with a well formed preamble and
SFD. This counter indicates fragment sizes
illegal in all modes, and is only fully updated after
reception of a good frame following a fragment.
Note: RxShortErrors is not supported in the
IXF1110. Any runt or short packets received are
not counted in this register.
Gigabit half-duplex event only
Note: N/A - half-duplex only
Records the number of sequencing errors that
occur.
Records the number of symbol errors
encountered.
Order Number: 250210, Revision: 009
“Max Frame Size ($ Port_Index + 0x0F)” on page
Description
Port_Index
Port_Index
Port_Index
Port_Index
Address
+ 0x36
+ 0x37
+ 0x38
+ 0x39
135.
Type
CoR
CoR
CoR
CoR
1
0x00000000
0x00000000
0x00000000
0x00000000
Default
Datasheet