EP4SGX530HH35C2N Altera, EP4SGX530HH35C2N Datasheet - Page 877

• Manufacturer Part Number: EP4SGX530HH35C2N
• Description: IC STRATIX IV FPGA 530K 1152HBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX530HH35C2N

• Number Of Logic Elements/cells: 531200
• Number Of Labs/clbs: 21248
• Total Ram Bits: 27376
• Number Of I /o: 564
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1152-HBGA
• Family Name: Stratix® IV
• Number Of Logic Blocks/elements: 531200
• # Registers: 424960
• # I/os (max): 560
• Process Technology: 40nm
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 531200
• Ram Bits: 28033024
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 1152
• Package Type: FCHBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

Chapter 5: Dynamic Reconfiguration in Stratix IV Devices
Dynamic Reconfiguration Modes Implementation
Figure 5–17. Option 1 for Transmitter Core Clocking (Channel and CMU PLL Reconfiguration Mode)
February 2011 Altera Corporation
FPGA Fabric
tx_clkout[0]
Low-speed parallel clock generated by the TX0 local divider (tx_clkout[0])
High-speed serial clock generated by the CMU0 PLL
Figure 5–17
channels of a transceiver block.
■
■
Consider the following scenario:
■
■
■
Option 2 is applicable in this scenario because the design requires all four regular
transceiver channels to be reconfigured to different data rates and functional modes.
Each channel can be reconfigured to a different functional mode using the channel
and CMU PLL reconfiguration mode.
Enable this option if you want the individual transmitter channel tx_clkout
signals to provide the write clock to their respective Transmit Phase Compensation
FIFOs.
This option is typically enabled when each transceiver channel is reconfigured to a
different functional mode using channel reconfiguration.
Four regular transceiver channels configured at 3 Gbps and different functional
modes.
Channel and CMU PLL reconfiguration mode is enabled in the
ALTGX_RECONFIG MegaWizard Plug-In Manager.
You want to reconfigure each of the four regular transceiver channels to different
data rates and different functional modes.
Option 2: Use the Respective Channel Transmitter Core Clocks
shows the sharing of channel 0’s tx_clkout between all four regular
TX0 (3 Gbps/1.5 Gbps)
TX1 (3 Gbps/1.5 Gbps)
TX2 (3 Gbps/1.5 Gbps)
TX3 (3 Gbps/1.5 Gbps)
Transceiver Block
RX3
RX1
RX2
RX0
Stratix IV Device Handbook Volume 2: Transceivers
CMU1 PLL
CMU0 PLL
5–31