HFIXF1110CC.B3-998844 Cortina Systems Inc, HFIXF1110CC.B3-998844 Datasheet - Page 43

• Manufacturer Part Number: HFIXF1110CC.B3-998844
• Description: IC ETHERNET MAC 10PORT 552-CBGA
• Manufacturer: Cortina Systems Inc

Specifications of HFIXF1110CC.B3-998844

• Controller Type: Ethernet Controller, MAC
• Interface: SPI-4.2
• Voltage - Supply: 1.8 V, 2.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 575-BCBGA Exposed Pad (552 Bumps)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 1008-1010

IXF1110 MAC
Datasheet
250210, Revision 11.0
13 April 2009
5.1.2.3.4
5.1.2.3.5
Table 13
5.1.2.3.6
Note:
Table 14
Cortina Systems
Filter VLAN Packets
This feature is enabled when bit 3 of the
VLAN frames received in this mode are marked by the MAC to be dropped. The frame is
dropped if the appropriate bit in the RX FIFO Errored Frame Drop Enable Register = 1.
Otherwise, all VLAN frames are sent to the SPI4-2 interface, but with an EOP Abort code to
the switch or Network Processor.
Filter PAUSE Packets
This feature is enabled when bit 4 of the
PAUSE frames received in this mode are marked by the MAC to be dropped. The frame is
dropped if the appropriate bit in the
Otherwise, all PAUSE frames are sent to the SPI4-2 interface.
Pause Packets Drop Enable Behavior
Filter CRC Errored Packets
This feature is enabled when bit 5 of the
Frames received with an errored CRC are marked as bad frames and may optionally be
dropped in the RX FIFO. Otherwise, the frames are sent to the SPI4-2 interface and may be
dropped by the switch or system controller (see
Behavior, on page
When the CRC Error Pass Filter bit = 0
page
Multicast or Broadcast packet) with a CRC error will be marked as a bad frame when the
CRC Error Pass Filter bit = 0.
CRC Errored Packets Drop Enable Behavior
®
Pause Frame Pass
CRC Errored PASS
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
131), it takes precedence over the other filter bits. Any packet (Pause, Unicast,
1
0
1
0
1
0
1
0
43).
Frame Drop En
Frame Drop En
0
0
1
1
0
0
1
1
Packets are passed to the SPI4-2 interface. They are not marked
as bad and are sent to the switch or Network Processor.
Packets are marked as bad but not dropped in the RX FIFO. These
packets are sent to the SPI4-2 interface, but with an EOP Abort
code to the switch or Network Processor.
Packets are not marked as bad and sent to the switch or Network
Processor, regardless of the Frame Drop En setting.
PAUSE Packets are marked as bad, are dropped in the RX FIFO,
and never appear at the SPI4-2 interface.
RX FIFO Errored Frame Drop Enable ($ 0x59F)
Packets are passed to the SPI4-2 interface. They are not
marked as bad and are sent to the switch or Network
Processor.
Packets are marked as bad but not dropped in the RX FIFO.
These packets are sent to the SPI4-2 interface, but with an
EOP Abort code to the switch or Network Processor.
Packets are not marked as bad and are sent to the switch or
Network Processor regardless of the Frame Drop En setting.
CRC errored packets are marked as bad, dropped in the RX
FIFO, and never appear at the SPI4-2 interface.
(RX Packet Filter Control ($ Port_Index + 0x19), on
RX Packet Filter Control ($ Port_Index + 0x19)
RX Packet Filter Control ($ Port_Index + 0x19)
RX Packet Filter Control ($ Port_Index + 0x19)
CRC Errored Packets Drop Enable
Actions
Actions
5.1 Media Access Controller
Page 43
= 1.
= 1.
= 0.
= 0.