a1440a Actel Corporation, a1440a Datasheet - Page 11

• Manufacturer Part Number: a1440a
• Description: Accelerator Series Fpgas
• Manufacturer: Actel Corporation

routing. Each output segment spans four channels (two above
and two below), except near the top and bottom of the array
where edge effects occur. LVTs contain either one or two
Figure 7 • Horizontal Routing Tracks and Segments
Figure 8 • Vertical Routing Tracks and Segments
SEGMENT
VERTICLE INPUT
TRACK
SEGMENT
HF
S-MODULE
S-MODULE
VF
MODULE ROW
MODULE ROW
segments. An example of vertical routing tracks and
segments is shown in Figure 8.
A cceler ator Se rie s FP GAs – A CT
FF
LVTS
C-MODULE
C-MODULE
XF
MODULE ROW
CHANNEL
™
CLK0
NVCC
SIGNAL
SIGNAL
(LHT)
SIGNAL
CLK1
HCLK
NVSS
3 Fami ly
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