HFIXF1110CC.B3-998844 Cortina Systems Inc, HFIXF1110CC.B3-998844 Datasheet - Page 72

• 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
5.4.3.2.2
5.4.3.2.3
5.4.3.2.4
5.4.3.2.5
Note:
5.4.3.2.6
Note:
Cortina Systems
TX_FAULT_9:0
These 10 pins are inputs to the IXF1110 MAC. These signals are pulled to a logic Low level
by the optical module during normal operation, which indicates no fault condition exists. If a
fault is present, a logic High is received via the use of an external pull-up resistor at the
IXF1110 MAC pad.
The status of each bit (one for each port) can be found in bits 19:10 of the Optical Module
Status Register (see
Any change in the state of these bits causes a logic Low level on the TX_FAULT_Int output
if this operation is enabled.
RX_LOS_9:0
These 10 pins are inputs to the IXF1110 MAC. During normal operation, these signals are
pulled to a logic Low level by the optical module, which indicates that no Loss-of-Signal
exists. If a Loss-of-Signal occurs, a logic High is received on these inputs via the use of an
external pull-up resistor at the IXF1110 MAC pad.
The status of each bit (one for each port) is found in
($ 0x799), on page 166
level on the RX_LOS_Int output if this operation is enabled.
TX_DISABLE_0:9
These 10 pins are outputs from the IXF1110 MAC. During normal operation, these signals
are pulled to a logic Low level by the IXF1110 MAC, indicating that the optical module
transmitter is enabled. If the optical module transmitter is disabled, these signals are
switched to a logic High level. On the IXF1110 MAC, these outputs are open-drain types
and pulled up by the 4.7k to 10k pull-up resistor at the optical module. Each of these signals
is controlled via
respectively.
MOD_DEF_INT
MOD_DEF_Int is a single output, open-drain type signal, and is active Low. A change in
state of any of the MOD_DEF_9:0 inputs causes this signal to switch Low and remain in this
state until a Read of the
place. The signal then returns to an inactive state.
The MOD_DEF_9:0 inputs shown in
page 166
time the signal is active to the register bit and/or interrupt being set.
Tx_FAULT_INT
TX_FAULT_Int is a single output, open-drain type signal, and is active Low. A change in
state of any of the TX_FAULT_9:0 inputs causes this signal to switch Low and remain in this
state until a Read of the
place. The signal then returns to an inactive state.
The TX_FAULT_9:0 inputs shown in
page 166
time the signal is active to the register bit and/or interrupt being set.
®
IXF1110 10-Port 1000 Mbps Ethernet Media Access Controller
are synchronized with an internal system clock. This results in a delay from the
are synchronized with an internal system clock. This results in a delay from the
Optical Module Control Ports 0-9 ($ 0x79A), on page 167
Table 108, Optical Module Status Ports 0-9 ($ 0x799), on page
bits 29:20. Any change in the state of these bits causes a logic Low
Optical Module Status Ports 0-9 ($ 0x799), on page 166
Optical Module Status Ports 0-9 ($ 0x799), on page 166
Optical Module Status Ports 0-9 ($ 0x799), on
Optical Module Status Ports 0-9 ($ 0x799), on
Optical Module Status Ports 0-9
5.4 Optical Module Interface
bits 9:0,
takes
takes
Page 72
166).