HFIXF1110CC.B3-998844 Cortina Systems Inc, HFIXF1110CC.B3-998844 Datasheet - Page 127

• 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
Table 67
Table 68
Table 69
Cortina Systems
Pause Threshold ($ Port_Index + 0x0E)
Max Frame Size ($ Port_Index + 0x0F)
FC Enable ($ Port_Index + 0x12)
®
1. R = Read Only; CoR = Clear on Read; W = Write; R/W = Read/Write
1. R = Read Only; CoR = Clear on Read; W = Write; R/W = Read/Write
Register Description: Indicates which flow control mode is used for the RX and TX MAC.
1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No
31:2
Bit
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
31:16
31:14
1
0
15:0
13:0
Bit
Bit
clear; R/W/C = Read/Write, Clear on Write
Name
Reserved
TX FDFC
RX FDFC
Reserved
Pause
Threshold
Reserved
Max Frame
Size
Name
Name
Reserved
When a pause frame is sent, an internal timer checks
when a new pause frame must be scheduled for
transmission to keep the link partner in pause mode.
The pause threshold value is the minimum time to
send before the earlier pause frame is aged out
(specified in multiples of 512 bit times).
Note: The value in this register is subtracted from the
value in the
0x07)
determines how often a Pause frame is sent out to
keep the link partner in pause mode.
Reserved
The maximum frame size the MAC can receive or
transmit without activating any error counters, and
without truncation.
The maximum frame size is internally adjusted by +4
if VLAN is tagged.
Reserved
Description
0 = Disable TX full-duplex flow control [the MAC
1 = Enable TX full-duplex flow control [enables the
0 = Disable RX full-duplex flow control [the MAC
1 = Enable RX full-duplex flow control [MAC will
to set the internal pause threshold. This value
will not generate internally any flow control
frames based on the RX FIFO watermarks or
the Transmit Pause Control interface
MAC to send flow control frames to the link
partner based on the RX FIFO programmable
watermarks or the Transmit Pause Control
interface]
will not respond to flow control frames sent to it
by the link partner]
respond to flow control frames sent by the link
partner and will stop packet transmission for
the time specified in the flow control frame]
FC TX Timer Value ($ Port_Index +
Description
Description
Type
Type
Type
R/W
R/W
R/W
R/W
R
R
R
1
1
1
8.5 Memory Map
0x00000007
0x00000000
Default
Default
Default
0x05EE
0x0000
0x002F
0x0000
1
1
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