EP1SGX40GF1020C5 Altera, EP1SGX40GF1020C5 Datasheet - Page 80

• Manufacturer Part Number: EP1SGX40GF1020C5
• Description: IC STRATIX GX FPGA 40K 1020-FBGA
• Manufacturer: Altera
• Series: Stratix® GXr

Specifications of EP1SGX40GF1020C5

• Number Of Logic Elements/cells: 41250
• Number Of Labs/clbs: 4125
• Total Ram Bits: 3423744
• Number Of I /o: 624
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1020-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

MultiTrack Interconnect
4–14
Stratix GX Device Handbook, Volume 1
Figure 4–9. LUT Chain & Register Chain Interconnects
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 an 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 vertical 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.
Interconnect
Adjacent LE
Routing to
LUT Chain
Local
Figure 4–10
Local Interconnect
Routing Among LEs
in the LAB
shows the C4 interconnect connections
LE 10
LE 1
LE 2
LE 3
LE 4
LE 5
LE 6
LE 7
LE 8
LE 9
Register Chain
Routing to Adjacent
LE's Register Input
Altera Corporation
February 2005