EP4SGX290KF40C3N Altera, EP4SGX290KF40C3N Datasheet - Page 514

• Manufacturer Part Number: EP4SGX290KF40C3N
• Description: IC STRATIX IV GX 290K 1517FBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX290KF40C3N

• Number Of Logic Elements/cells: 291200
• Number Of Labs/clbs: 11648
• Total Ram Bits: 17248
• Number Of I /o: 744
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1517-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-2624

1–70
Table 1–31. Word Aligner Options Available in Basic Single-Width and Double-Width Modes
Stratix IV Device Handbook Volume 2: Transceivers
Basic
Double-
Width
Note to
(1) For more information about word aligner operation, refer to
Functional
Mode
Width Mode” on page
Table
1–31:
20-bit
PMA-PCS
Interface
Width
16-bit
1–66.
Word Alignment
Alignment
Alignment
Manual
Bit-Slip
Manual
Bit-Slip
Mode
8-, 16-, and
8-, 16-, and
7-, 10-, and
7-, 10-, and
Alignment
Pattern
Length
32-bit
32-bit
20-bit
20-bit
Word
“Word Aligner in Single-Width Mode” on page 1–60
rx_enapatternalign
Rising Edge
Rising Edge
Sensitivity
Sensitive
Sensitive
N/A
N/A
Chapter 1: Transceiver Architecture in Stratix IV Devices
Stays high after
the word aligner
aligns to the
word alignment
pattern. Goes low
on receiving a
rising edge on
rx_enapattern
align until a
new word
alignment pattern
is received.
Stays high after
the word aligner
aligns to the
word alignment
pattern. Goes low
on receiving a
rising edge on
rx_enapattern
align until a
new word
alignment pattern
is received.
rx_syncstatus
Behavior
N/A
N/A
February 2011 Altera Corporation
(Note 1)
Transceiver Block Architecture
and
“Word Aligner in Double-
(Part 2 of 2)
Asserted high for
one parallel clock
cycle when the
word alignment
pattern appears in
the current word
boundary.
Asserted high for
one parallel clock
cycle when the
word alignment
pattern appears in
the current word
boundary.
Asserted high for
one parallel clock
cycle when the
word alignment
pattern appears in
the current word
boundary.
Asserted high for
one parallel clock
cycle when the
word alignment
pattern appears in
the current word
boundary.
rx_patterndetect
Behavior