EP2AGX45DF29I5 Altera, EP2AGX45DF29I5 Datasheet - Page 470

• Manufacturer Part Number: EP2AGX45DF29I5
• Description: IC ARRIA II GX FPGA 45K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX45DF29I5

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

1–84
Arria II Device Handbook Volume 2: Transceivers
c
Figure 1–79
columns must be deleted.
Figure 1–79. Example of Rate Match Deletion in XAUI Mode
Figure 1–80
columns must be inserted.
Figure 1–80. Example of Rate Match Insertion in XAUI Mode
The rate match FIFO does not insert or delete code groups automatically to overcome
FIFO empty or full conditions. In this case, the rate match FIFO asserts the
rx_rmfifofull and rx_rmfifoempty flags for at least three recovered clock cycles to
indicate rate match FIFO full and empty conditions, respectively. You must then assert
the rx_digitalreset signal to reset the receiver PCS blocks.
rx_rmfifodatadeleted
rx_rmfifodatainserted
shows an example of rate match deletion in the case where three ||R||
shows an example of rate match insertion in the case where two ||R||
dataout[3]
dataout[2]
dataout[1]
dataout[0]
datain[3]
datain[2]
datain[1]
datain[0]
dataout[3]
dataout[2]
dataout[1]
dataout[0]
datain[3]
datain[2]
datain[1]
datain[0]
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.3
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
K28.5
Column
K28.0
K28.0
K28.0
K28.0
K28.5
K28.5
K28.5
K28.5
First
||R||
Chapter 1: Transceiver Architecture in Arria II Devices
Column
K28.0
K28.0
K28.0
K28.0
K28.0
K28.0
K28.0
K28.0
First
||R||
K28.5
K28.5
K28.5
K28.5
K28.0
K28.0
K28.0
K28.0
K28.5
K28.5
K28.5
K28.5
K28.0
K28.0
K28.0
K28.0
Second
Column
K28.0
K28.0
K28.0
K28.0
K28.5
K28.5
K28.5
K28.5
||R||
Second
Column
K28.0
K28.0
K28.0
K28.0
K28.0
K28.0
K28.0
K28.0
||R||
December 2010 Altera Corporation
Column
K28.0
K28.0
K28.0
K28.0
Third
||R||
K28.5
K28.5
K28.5
K28.5
Column
Fourth
K28.0
K28.0
K28.0
K28.0
||R||
K28.0
K28.0
K28.0
K28.0
Functional Modes
K28.5
K28.5
K28.5
K28.5