參數(shù)資料
型號: EP1K50
廠商: Altera Corporation
英文描述: ACEX 1K Programmable Logic Family(ACEX 1K 系列可編程邏輯)
中文描述: ACEX一千可編程邏輯系列(ACEX每1000系列可編程邏輯)
文件頁數(shù): 28/84頁
文件大?。?/td> 1366K
代理商: EP1K50
28
Altera Corporation
ACEX 1K Programmable Logic Family Data Sheet
Preliminary Information
For improved routing, the row interconnect consists of a combination of
full-length and half-length channels. The full-length channels connect to
all LABs in a row; the half-length channels connect to the LABs in half of
the row. The EAB can be driven by the half-length channels in the left half
of the row and by the full-length channels. The EAB drives out to the full-
length channels. In addition to providing a predictable, row-wide
interconnect, this architecture provides increased routing resources. Two
neighboring LABs can be connected using a half-row channel, thereby
saving the other half of the channel for the other half of the row.
Table 6
summarizes the FastTrack Interconnect routing structure
resources available in each ACEX 1K device.
In addition to general-purpose I/O pins, ACEX 1K devices have six
dedicated input pins that provide low-skew signal distribution across the
device. These six inputs can be used for global clock, clear, preset, and
peripheral output-enable and clock-enable control signals. These signals
are available as control signals for all LABs and IOEs in the device. The
dedicated inputs can also be used as general-purpose data inputs because
they can feed the local interconnect of each LAB in the device.
Figure 14
shows the interconnection of adjacent LABs and EABs, with
row, column, and local interconnects, as well as the associated cascade
and carry chains. Each LAB is labeled according to its location: a letter
represents the row and a number represents the column. For example,
LAB B3 is in row B, column 3.
Table 6. ACEX 1K FastTrack Interconnect Resources
Device
Rows
Channels per
Row
Columns
Channels per
Column
EP1K10
EP1K30
EP1K50
EP1K100
3
6
144
216
216
312
24
36
36
52
24
24
24
24
10
12
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EP1K10 Programmable Logic Device Family
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EP1K50FC256-1DX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA)
EP1K50FC256-1F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA)
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EP1K50FC256-1P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA)