EP1K100 ETC [List of Unclassifed Manufacturers], EP1K100 Datasheet - Page 33

• Manufacturer Part Number: EP1K100
• Description: Programmable Logic Device Family
• Manufacturer: ETC [List of Unclassifed Manufacturers]

Altera Corporation
Figure 16. ACEX 1K Row-to-IOE Connections
Note:
(1)
The values for m and n are shown in
Row FastTrack
Interconnect
n
Row-to-IOE Connections
When an IOE is used as an input signal, it can drive two separate row
channels. The signal is accessible by all LEs within that row. When an IOE
is used as an output, the signal is driven by a multiplexer that selects a
signal from the row channels. Up to eight IOEs connect to each side of
each row channel (see
Table 8
EP1K10
EP1K30
EP1K50
EP1K100
Table 8. ACEX 1K Row-to-IOE Interconnect Resources
Device
lists the ACEX 1K row-to-IOE interconnect resources.
Table
Each IOE can drive two
row channels.
n
n
m
m
8.
Note (1)
ACEX 1K Programmable Logic Device Family Data Sheet
Figure
Channels per Row (n)
m-to-1 multiplexer.
Each IOE is driven by an
16).
144
216
216
312
IOE8
IOE1
Row Channels per Pin (m)
18
27
27
39
33
13