參數(shù)資料
型號(hào)： A54SX08P-2VQ208I
廠商： Electronic Theatre Controls, Inc.
英文描述： IC,Normally-Open Panel-Mount Solid-State Relay,1-CHANNEL,M:HL048HD4.4
中文描述： 54SX家庭的FPGA
文件頁(yè)數(shù)： 5/57頁(yè)
文件大?。?/td> 415K
代理商： A54SX08P-2VQ208I
v3.1
5
5 4 S X F a m ily F P G A s
The C-cell implements a range of combinatorial functions
up to 5-inputs (
Figure3
). Inclusion of the DB input and its
associated inverter function dramatically increases the
number of combinatorial functions that can be
implemented in a single module from 800 options in
previous architectures to more than 4,000 in the SX
architecture. An example of the improved flexibility
enabled by the inversion capability is the ability to integrate
a 3-input exclusive-OR function into a single C-cell. This
facilitates construction of 9-bit parity-tree functions with 2
ns propagation delays. At the same time, the C-cell
structure is extremely synthesis friendly, simplifying the
overall design and reducing synthesis time.
C hip A rc hit e c t ure
The SX family’s chip architecture provides a unique
approach to module organization and chip routing that
delivers the best register/logic mix for a wide variety of new
and emerging applications.
Module Org a niz a t ion
Actel has arranged all C-cell and R-cell logic modules into
horizontal banks called
Clusters
. There are two types of
Clusters: Type 1 contains two C-cells and one R-cell, while
Type 2 contains one C-cell and two R-cells.
To increase design efficiency and device performance, Actel
has further organized these modules into
SuperClusters
(
Figure4 on page6
). SuperCluster 1 is a two-wide grouping
of Type 1 clusters. SuperCluster 2 is a two-wide group
containing one Type 1 cluster and one Type 2 cluster. SX
devices feature more SuperCluster 1 modules than
SuperCluster 2 modules because designers typically require
significantly more combinatorial logic than flip-flops.
Figure 2
R-Cell
Figure 3
C-Cell
Direct
Connect
Input
CLKA,
CLKB,
Internal Logic
HCLK
CKS
CKP
CLRB
PSETB
Y
D
Q
Routed
Data Input
S0
S1
D0
D1
D2
D3
DB
A0
B0
A1
B1
Sa
Sb
Y
相關(guān)PDF資料
PDF描述
A54SX16PP-2VQ208I IC,Normally-Open Panel-Mount Solid-State Relay,1-CHANNEL,M:HL048HD4.4
A54SX32P-2VQ208I 54SX Family FPGAs
A54SX08-2VQ208M 54SX Family FPGAs
A54SX08P-VQ208PP 54SX Family FPGAs
A54SX16PP-VQ208PP 54SX Family FPGAs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A54SX08P-2VQ208M 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:54SX Family FPGAs
A54SX08P-2VQ208PP 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:54SX Family FPGAs
A54SX08P-2VQG208 制造商:ACTEL 制造商全稱(chēng):Actel Corporation 功能描述:SX Family FPGAs
A54SX08-P-2VQG208I 制造商:ACTEL 制造商全稱(chēng):Actel Corporation 功能描述:SX Family FPGAs
A54SX08P-2VQG208I 制造商:ACTEL 制造商全稱(chēng):Actel Corporation 功能描述:SX Family FPGAs
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