EP4SGX360FH29C3N Altera, EP4SGX360FH29C3N Datasheet - Page 880

• Manufacturer Part Number: EP4SGX360FH29C3N
• Description: IC STRATIX IV FPGA 360K 780HBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX360FH29C3N

• Number Of Logic Elements/cells: 353600
• Number Of Labs/clbs: 14144
• Total Ram Bits: 22564
• Number Of I /o: 289
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-HBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

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Stratix IV Device Handbook Volume 2: Transceivers
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Consider the following scenario:
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Option 2 is applicable because the design requires the individual transceiver channels
to be reconfigured with different data rates to another Basic or Protocol functional
mode with rate matching. Therefore, each channel can be reconfigured to another
Basic or Protocol functional mode with rate matching enabled and a different data
rate.
Enable this option if you want the individual transmitter channel’s tx_clkout
signal to provide the read clock to its respective Receive Phase Compensation
FIFO.
This option is typically enabled when all the transceiver channels have rate
matching enabled with different data rates and are reconfigured to another Basic
or Protocol functional mode with rate matching enabled.
TX0/RX0: You want to dynamically reconfigure the Basic 1 Gbps configuration
with rate matching enabled to the Basic 2 Gbps configuration with rate matching
enabled.
TX1/RX1: You want to dynamically reconfigure the Basic 4 Gbps configuration
with rate matching enabled to the Basic 1 Gbps configuration with rate matching
enabled.
TX2/RX2 and TX3/RX3: You want to dynamically reconfigure the Basic
3.125 Gbps configuration with rate matching enabled to the 1 Gbps configuration
with rate matching and vice versa.
Channel and CMU PLL reconfiguration mode is enabled in the
ALTGX_RECONFIG MegaWizard Plug-In Manager.
Option 2: Use the Respective Channel Transmitter Core Clocks
Chapter 5: Dynamic Reconfiguration in Stratix IV Devices
Dynamic Reconfiguration Modes Implementation
February 2011 Altera Corporation