EP2AGX45DF29I5N Altera, EP2AGX45DF29I5N Datasheet - Page 423

• Manufacturer Part Number: EP2AGX45DF29I5N
• Description: IC ARRIA II GX FPGA 45K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX45DF29I5N

• Number Of Logic Elements/cells: 42959
• Number Of Labs/clbs: 1805
• Total Ram Bits: 3435
• Number Of I /o: 364
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Family Name: Arria® II GX
• Number Of Logic Blocks/elements: 45125
• # I/os (max): 364
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 45125
• Ram Bits: 3565158.4
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

Chapter 1: Transceiver Architecture in Arria II Devices
Receiver Channel Datapath
December 2010 Altera Corporation
In some Basic double-width configurations with 16-bit PMA-PCS interface, you can
configure the word aligner in bit-slip mode by selecting the Use manual bit slipping
mode option in the ALTGX MegaWizard Plug-In Manager.
The word aligner operation for Basic double-width with 16-bit PMA-PCS interface is
similar to the word aligner operation in Basic single-width mode with 8-bit PMA-PCS
interface. The only difference is that the bit-slip word aligner in 16-bit PMA-PCS
interface modes allows 8-bit and 16-bit word alignment patterns, whereas the bit-slip
word aligner in 8-bit PMA-PCS interface modes allows only a 16-bit word alignment
pattern.
A 20-bit PMA-PCS interface is supported only in Basic double-width mode.
Table 1–11
20-bit PMA-PCS interface.
Table 1–11. Word Aligner in 20-Bit PMA-PCS Interface Modes for Arria II Devices
The word aligner operation in Basic double-width mode with 20-bit PMA-PCS
interface is similar to the word aligner operation in Basic double-width mode with a
16-bit PMA-PCS interface. The only difference is that the manual alignment mode
word aligner in 20-bit PMA-PCS interface modes allows 7-, 10-, and 20-bit word
alignment patterns, whereas the manual alignment mode word aligner in 16-bit
PMA-PCS interface modes allows only 8-, 16-, and 32-bit word alignment patterns.
In some Basic single-width configurations with a 20-bit PMA-PCS interface, you can
configure the word aligner in bit-slip mode by selecting the Use manual bit slipping
mode option in the ALTGX MegaWizard Plug-In Manager.
The word aligner operation for Basic double-width with 20-bit PMA-PCS interface is
similar to the word aligner operation in Basic single-width mode with an 8-bit
PMA-PCS interface. The difference is that the bit-slip word aligner in 20-bit PMA-PCS
interface modes allows only 7-, 10-, and 20-bit word alignment patterns, whereas the
bit-slip word aligner in 8-bit PMA-PCS interface modes allows only a 16-bit word
alignment pattern.
Basic double-width
Functional Mode
Bit-Slip Mode Word Aligner with 16-Bit PMA-PCS Interface Modes
Word Aligner in Double-Width Mode with 20-Bit PMA-PCS Interface Modes
Manual Alignment Mode Word Aligner with 20-Bit PMA-PCS Interface Modes
Bit-Slip Mode Word Aligner with 20-Bit PMA-PCS Interface Modes
shows the word aligner configurations allowed in functional modes with a
Manual alignment, Bit-slip
Allowed Word Aligner
Configurations
Arria II Device Handbook Volume 2: Transceivers
Allowed Word Alignment
7 bits, 10 bits, 20 bits
Pattern Length
1–37