HFIXF1110CC.B3-998844 Cortina Systems Inc, HFIXF1110CC.B3-998844 Datasheet - Page 71

• 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 22
5.4.3
5.4.3.1
5.4.3.2
5.4.3.2.1
Cortina Systems
IXF1110 MAC-to-SFP Connections (Sheet 2 of 2)
Functional Descriptions
High-Speed Serial Interface
These signals are responsible for transfer of the actual data at 1.25 Gbps. The data is
8B/10B encoded and transmitted differentially at SerDes levels per the required
specifications.
The signals required to implement the high-speed serial interface are:
Low-Speed Status Signaling Interface
The following low-speed signals indicate the state of the line via the optical module:
MOD_DEF_9:0
These signals are direct inputs to the IXF1110 MAC and are pulled to a logic Low level
during normal operation, indicating that a module is present for each port, respectively. If a
module is not present, a logic High is received, which is achieved by an external pull-up
resistor at the IXF1110 MAC pad.
The status of each bit (one for each port) is found in bits 9:0 of the Optical Module Status
Register (refer to
change in the state of these bits causes a logic Low level on the MOD_DEF_Int output if
this operation is enabled.
®
TX_DISABLE_9:0
• TX_9:0_P
• TX_9:0_N
• RX_9:0_P
• RX_9:0_N
• MOD_DEF_9:0
• TX_FAULT_9:0
• RX_LOS_9:0
• TX_DISABLE_9:0
• MOD_DEF_Int
• TX_FAULT_Int
• RX_LOS_Int
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
TX_FAULT_9:0
IXF1110 MAC
RX_LOS_9:0
Pin Names
Table 108, Optical Module Status Ports 0-9 ($ 0x799), on page
TX DISABLE
SFP Module
Pin Name
TX FAULT
LOS
Description
Transmitter Disable, Logic High, Open
collector compatible
Transmitter Fault, Logic High, Open collector
compatible
Receiver Loss of Signal, Logic High, Open
collector compatible
5.4 Optical Module Interface
Notes
Output from the
IXF1110 MAC
Input to the
IXF1110 MAC
Input to the
IXF1110 MAC
166). Any
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