lc5256mv Lattice Semiconductor Corp., lc5256mv Datasheet - Page 5

• Manufacturer Part Number: lc5256mv
• Description: 3.3v, 2.5v And 1.8v In-system Programmable Expanded Programmable Logic Device Xpld? Family
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
Figure 3. MFB in SuperWIDE Logic Mode†
Figure 4. Macrocell Slice in Logic Mode AND-Array
68
From
GRP
AND Array
Dual-OR Array
68 Inputs
68 Inputs
Adjacent
Routing
from
from
MFB
From
n-7
Carry-in
n+7
To
Carry-out
Shared PT Reset
PTSA Bypass
Shared PTCLK
PT Clock
PT Preset
PT Reset
Global Reset
PTSA
Carry Out
CLK0
CLK1
CLK2
CLK3
Shared PT Clk En
Shared PT Clk
5
Shared PT Reset
Shared
PT CE
To Routing
ispXPLD 5000MX Family Data Sheet
Macrocell
D
Clk En
Clk
P
Sharing
PTOE
R/L
R
Q
PT OE to
I/O Block
From
I/O Cell
Output
to I/O Block or
Internal Control
(See Pin Table
for Assignments)
GRP