WG82574IT S LBAB Intel, WG82574IT S LBAB Datasheet - Page 343
WG82574IT S LBAB
Manufacturer Part Number
WG82574IT S LBAB
Description
Manufacturer
Intel
Datasheet
1.WG82574IT_S_LBAB.pdf
(472 pages)
Specifications of WG82574IT S LBAB
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / RoHS Status
Compliant
- Current page: 343 of 472
- Download datasheet (3Mb)
Driver Programing Interface—82574 GbE Controller
10.2.7.3
10.2.7.4
Note:
10.2.7.5
10.2.7.6
Counts the number of receive packets with alignment errors (such as the packet is not
an integer number of bytes in length). In order for a packet to be counted in this
register, it must pass address filtering and must be 64 bytes or greater (from
<Destination Address> through <CRC>, inclusively) in length. If receives are not
enabled, then this register does not increment. This register is valid only in MII mode
during 10/100 Mb/s operation.
RX Error Count - RXERRC (0x0400C; R)
Counts the number of packets received in which RX_ER was asserted by the PHY. In
order for a packet to be counted in this register, it must pass address filtering and must
be 64 bytes or greater (from <Destination Address> through <CRC>, inclusively) in
length. If receives are not enabled, then this register does not increment.
Missed Packets Count - MPC (0x04010; R)
Counts the number of missed packets. Packets are missed when the receive FIFO has
insufficient space to store the incoming packet. This could be caused because of too
few buffers allocated, or because there is insufficient bandwidth on the IO bus. Events
setting this counter cause RXO, the receiver overrun interrupt, to be set. This register
does not increment if receives are not enabled.
Note that these packets are also counted in the Total Packets Received register as well
as in the Total Octets Received register.
Single Collision Count - SCC (0x04014; R)
This register counts the number of times that a successfully transmitted packet
encountered a single collision. This register only increments if transmits are enabled
and the device is in half-duplex mode.
Excessive Collisions Count - ECOL (0x04018; R)
RXEC
MPC
SCC
ECC
Field
Field
Field
Field
31:0
31:0
31:0
31:0
Bit(s)
Bit(s)
Bit(s)
Bit(s)
0x0
0x0
0x0
0x0
Initial
Initial
Initial
Initial
Value
Value
Value
Value
RX Error Count
Missed Packets Count
Number of times a transmit encountered a single collision.
Number of packets with more than 16 collisions.
Description
Description
Description
Description
343
Related parts for WG82574IT S LBAB
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
CONTROLLER, ENET, INTEL 82574IT, 64PQFN
Manufacturer:
Intel
Datasheet:
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet: