HFIXF1110CC.B2 Q E000 Intel, HFIXF1110CC.B2 Q E000 Datasheet - Page 82

• Manufacturer Part Number: HFIXF1110CC.B2 Q E000
• Manufacturer: Intel

Specifications of HFIXF1110CC.B2 Q E000

• 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
82
®
Figure 19. Random Read
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
This completes the “dummy” Write and sets the optical module E
location.
The following describes how the IXF1110 initiates a current address Read:
Timing diagrams and tables can be found in
5.4.4.4.7
The following describes how to achieve the byte write operation:
SDA LINE
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The IXF1110 generates a start condition.
The IXF1110 sends a device address word with the Read/Write bit cleared to Low, signaling a
Write operation.
The optical module acknowledges receipt of the device address word.
The IXF1110 sends the data word address, which is again acknowledged by the optical
module.
The IXF1110 generates another start condition.
The IXF1110 sends a device address with the Read/Write bit set High
The optical module acknowledges the device address and serially clocks out the data word.
The IXF1110 does not respond with a zero but generates a stop condition (see
The IXF1110 generates a start condition.
The IXF1110 sends a device address word with the Read/Write bit cleared to Low, signaling a
Write operation.
The optical module acknowledges receipt of the device address word.
The IXF1110 sends the data word address.
The optical module acknowledges receipt of the data word address.
The IXF1110 sends the data byte to be written.
The optical module acknowledges the data word.
The IXF1110 generates a stop condition (see
(* = DON'T CARE bit for 1k)
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Intel
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Byte Write Operation
®
ADDRESS
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
DEVICE
Order Number: 250210, Revision: 009
DUMMY WRITE
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ADDRESS
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ADDRESS
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Datasheet
19).
106.
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