ep1m120 Altera Corporation, ep1m120 Datasheet - Page 7

• Manufacturer Part Number: ep1m120
• Description: Programmable Logic Device Family
• Manufacturer: Altera Corporation

Altera Corporation
Figure 1. Mercury Architecture Block Diagram
Note to
(1)
Local Interconnect:
Connects LEs within
the Same or Adjacent
LABs
Row and Priority Row
Interconnect: Connects
LABs within a Row
Column and Priority
Column Interconnect:
Connects LABs within
Different Rows (Top
to Bottom)
Leap Lines: Connects
Adjacent LABs in
Same Column
RapidLAB Interconnect:
Connects Any 10
Consecutive LABs
within a Row from
a Central LAB
Table 5. Mercury Device Resources
Figure 1
in
Table
Figure
EP1M120
EP1M350
Device
shows an EP1M120 device. Mercury devices have a varying number of rows, columns, and ESBs, as shown
5.
1:
Table 5
LAB Rows
ESB
ESB
lists the resources available in Mercury devices.
12
18
ESB
ESB
Mercury Programmable Logic Device Family Data Sheet
Note (1)
LAB Columns
Associated LAB Row
Associated LAB Row
Associated LAB Row
Associated LAB Row
Associated LAB Row
I/O Band with HSDI
ESB
ESB
Buried LAB Row
Buried LAB Row
Buried LAB Row
Buried LAB Row
Buried LAB Row
Buried LAB Row
Buried LAB Row
40
80
I/O Band
I/O Band
I/O Band
I/O Band
ESB
ESB
I/O Row Bands
5
4
ESB
ESB
ESB
ESB
ESBs
12
28
7
13