ACEX 1K Programmable Logic Device Family Data Sheet
Figure 7. ACEX 1K LAB
Dedicated Inputs &
Global Signals
Row Interconnect
(1)
LAB Local
Interconnect (2)
4
6
16
Carry-In &
Cascade-In
2
LE1
LE2
LE3
8
4
4
4
4
4
LE4
LE5
LE6
LE7
LE8
16
6
See Figure 13
for details.
LAB Control
Signals
4
4
4
8
24
4
Column-to-Row
Interconnect
Column
Interconnect
8
2
Carry-Out &
Cascade-Out
Notes:
(1)
(2)
EP1K10, EP1K30, and EP1K50 devices have 22 inputs to the LAB local interconnect channel from the row; EP1K100
devices have 26.
EP1K10, EP1K30, and EP1K50 devices have 30 LAB local interconnect channels; EP1K100 devices have 34.
14
Altera Corporation