DK-DEV-1AGX60N Altera, DK-DEV-1AGX60N Datasheet - Page 53

• Manufacturer Part Number: DK-DEV-1AGX60N
• Description: KIT DEV ARRIA GX 1AGX60N
• Manufacturer: Altera
• Series: Arria GXr
• Type: FPGAr

Specifications of DK-DEV-1AGX60N

• Contents: Dev. Board, Quartus® II Web Edition, Reference Designs, Labs, and Complete Documentation
• For Use With/related Products: 1AGX60N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2372

Chapter 2: Arria GX Architecture
MultiTrack Interconnect
Figure 2–41. C4 Interconnect Connections
Note to
(1) Each C4 interconnect can drive either up or down four rows.
© December 2009 Altera Corporation
Figure
2–41:
Adjacent LAB can
drive onto neighboring
LAB's C4 interconnect
Row
Interconnect
C16 column interconnects span a length of 16 LABs and provide the fastest resource
for long column connections between LABs, TriMatrix memory blocks, DSP blocks,
and IOEs. C16 interconnects can cross M-RAM blocks and also drive to row and
column interconnects at every fourth LAB. C16 interconnects drive LAB local
interconnects via C4 and R4 interconnects and do not drive LAB local interconnects
directly. All embedded blocks communicate with the logic array similar to
LAB-to-LAB interfaces. Each block (that is, TriMatrix memory and DSP blocks)
connects to row and column interconnects and has local interconnect regions driven
by row and column interconnects. These blocks also have direct link interconnects for
fast connections to and from a neighboring LAB. All blocks are fed by the row LAB
clocks, labclk[5..0].
Interconnect
(Note 1)
Local
C4 Interconnect
Driving Down
Arria GX Device Handbook, Volume 1
C4 Interconnect
Drives Local and R4
Interconnects
up to Four Rows
C4 Interconnect
Driving Up
LAB
2–47