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| 型号： | A54SX08P-PQ208I |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LM1881 Video Sync Separator; Package: SOIC NARROW; No of Pins: 8 |
| 中文描述： | 54SX家庭的FPGA |
| 文件页数： | 6/57页 |
| 文件大小： | 415K |
| 代理商： | A54SX08P-PQ208I |
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5 4 S X F a m ily F P G A s
6
v3.1
R out ing R e s ourc e s
Clusters and SuperClusters can be connected through the
use of two innovative local routing resources called
FastConnect
and
DirectConnect,
which enable extremely
fast and predictable interconnection of modules within
Clusters and SuperClusters (
Figure5
and
Figure6 on
page7
). This routing architecture also dramatically reduces
the number of antifuses required to complete a circuit,
ensuring the highest possible performance.
DirectConnect is a horizontal routing resource that provides
connections from a C-cell to its neighboring R-cell in a given
SuperCluster. DirectConnect uses a hard-wired signal path
requiring no programmable interconnection to achieve its
fast signal propagation time of less than 0.1 ns.
FastConnect enables horizontal routing between any two
logic modules within a given SuperCluster and vertical
routing with the SuperCluster immediately below it. Only
one programmable connection is used in a FastConnect
path, delivering maximum pin-to-pin propagation of 0.4 ns.
In addition to DirectConnect and FastConnect, the
architecture makes use of two globally oriented routing
resources known as segmented routing and high-drive
routing. Actel’s segmented routing structure provides a
variety of track lengths for extremely fast routing between
SuperClusters. The exact combination of track lengths and
antifuses within each path is chosen by the 100percent
automatic place and route software to minimize signal
propagation delays.
Actel’s high-drive routing structure provides three clock
networks. The first clock, called HCLK, is hard wired from
the HCLK buffer to the clock select MUX in each R-cell. This
provides a fast propagation path for the clock signal,
enabling the 3.7 ns clock-to-out (pin-to-pin) performance of
the SX devices. The hard-wired clock is tuned to provide
clock skew as low as 0.25 ns. The remaining two clocks
(CLKA, CLKB) are global clocks that can be sourced from
external pins or from internal logic signals within the SX
device.
Figure 4
Cluster Organization
Type 1 SuperCluster
Type 2 SuperCluster
Cluster 1
Cluster 2
Cluster 2
Cluster 1
R-Cell
C-Cell
D0
D1
D2
D3
DB
A0
B0
A1
B1
Sa
Sb
Y
Direct
Connect
Input
CLKA,
CLKB,
Internal Logic
HCLK
CKS
CKP
CLRB
PSETB
Y
D
Q
Routed
Data Input
S0
S1
相关PDF资料 |
PDF描述 |
|---|---|
| A54SX08P-PQ208M | 54SX Family FPGAs |
| A54SX08P-PQ208PP | LM1881 Video Sync Separator; Package: SOIC NARROW; No of Pins: 8 |
| A54SX08P-TQ208 | LM1881 Video Sync Separator; Package: MDIP; No of Pins: 8; Qty per Container: 40; Container: Rail |
| A54SX08P-TQ208I | LM1894 Dynamic Noise Reduction System DNR®; Package: SOIC NARROW; No of Pins: 14; Qty per Container: 55; Container: Rail |
| A54SX08P-TQ208M | 54SX Family FPGAs |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A54SX08P-PQ208M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:54SX Family FPGAs |
| A54SX08P-PQ208PP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:54SX Family FPGAs |
| A54SX08-PQ208 | 功能描述:IC FPGA SX 12K GATES 208-PQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:SX 标准包装:40 系列:SX-A LAB/CLB数:6036 逻辑元件/单元数:- RAM 位总计:- 输入/输出数:360 门数:108000 电源电压:2.25 V ~ 5.25 V 安装类型:表面贴装 工作温度:0°C ~ 70°C 封装/外壳:484-BGA 供应商设备封装:484-FPBGA（27X27） |
| A54SX08-PQ208I | 功能描述:IC FPGA SX 12K GATES 208-PQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:SX 标准包装:40 系列:SX-A LAB/CLB数:6036 逻辑元件/单元数:- RAM 位总计:- 输入/输出数:360 门数:108000 电源电压:2.25 V ~ 5.25 V 安装类型:表面贴装 工作温度:0°C ~ 70°C 封装/外壳:484-BGA 供应商设备封装:484-FPBGA（27X27） |
| A54SX08-PQ208M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:54SX Family FPGAs |
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