EP2SGX90EF1152C3ES Altera, EP2SGX90EF1152C3ES Datasheet - Page 74

• Manufacturer Part Number: EP2SGX90EF1152C3ES
• Description: IC STRATIX II GX 90K 1152-FBGA
• Manufacturer: Altera
• Series: Stratix® II GXr

Specifications of EP2SGX90EF1152C3ES

• Number Of Logic Elements/cells: 90960
• Number Of Labs/clbs: 4548
• Total Ram Bits: 4520448
• Number Of I /o: 558
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 1152-FBGA
• For Use With: 544-1725 - PCIE KIT W/S II GX EP2SGX90N544-1724 - SI KIT W/SII GX EP2SGX90N544-1702 - VIDEO KIT W/SII GX EP2SGX90N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Other names: 544-1763

MultiTrack Interconnect
Figure 2–47. Shared Arithmetic Chain, Carry Chain and Register Chain Interconnects
2–66
Stratix II GX Device Handbook, Volume 1
Routing to Adjacent ALM
Carry Chain & Shared
The C4 interconnects span four LABs, M512, or M4K blocks up or down
from a source LAB. Every LAB has its own set of C4 interconnects to drive
either up or down.
from a LAB in a column. The C4 interconnects can drive and be driven by
all types of architecture blocks, including DSP blocks, TriMatrix memory
blocks, and column and row IOEs. For LAB interconnection, a primary
LAB or its LAB neighbor can drive a given C4 interconnect. C4
interconnects can drive each other to extend their range as well as drive
row interconnects for column-to-column connections.
Arithmetic Chain
Interconnect
Local
Figure 2–48
Local Interconnect
Routing Among ALMs
in the LAB
ALM 1
ALM 2
ALM 3
ALM 4
ALM 5
ALM 6
ALM 7
ALM 8
shows the C4 interconnect connections
Register Chain
Routing to Adjacent
ALM's Register Input
Altera Corporation
October 2007