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參數資料
型號: XC2S50-5TQG144C
廠商: Xilinx Inc
文件頁數: 2/99頁
文件大小: 0K
描述: IC SPARTAN-II FPGA 50K 144-TQFP
標準包裝: 60
系列: Spartan®-II
LAB/CLB數: 384
邏輯元件/單元數: 1728
RAM 位總計: 32768
輸入/輸出數: 92
門數: 50000
電源電壓: 2.375 V ~ 2.625 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 144-LQFP
供應商設備封裝: 144-TQFP(20x20)
產品目錄頁面: 599 (CN2011-ZH PDF)
其它名稱: 122-1321
Spartan-II FPGA Family: Functional Description
DS001-2 (v2.8) June 13, 2008
Module 2 of 4
Product Specification
10
R
Storage Elements
Storage elements in the Spartan-II FPGA slice can be
configured either as edge-triggered D-type flip-flops or as
level-sensitive latches. The D inputs can be driven either by
function generators within the slice or directly from slice
inputs, bypassing the function generators.
In addition to Clock and Clock Enable signals, each slice
has synchronous set and reset signals (SR and BY). SR
forces a storage element into the initialization state
specified for it in the configuration. BY forces it into the
opposite state. Alternatively, these signals may be
configured to operate asynchronously.
All control signals are independently invertible, and are
shared by the two flip-flops within the slice.
Additional Logic
The F5 multiplexer in each slice combines the function
generator outputs. This combination provides either a
function generator that can implement any 5-input function,
a 4:1 multiplexer, or selected functions of up to nine inputs.
Figure 4: Spartan-II CLB Slice (two identical slices in each CLB)
I3
I4
I2
I1
Look-Up
Table
D
CK
EC
Q
R
S
I3
I4
I2
I1
O
Look-Up
Table
D
CK
EC
Q
R
S
XQ
X
XB
CE
CLK
CIN
BX
F1
F2
F3
SR
BY
F5IN
G1
G2
YQ
Y
YB
COUT
G3
G4
F4
Carry
and
Control
Logic
Carry
and
Control
Logic
DS001_04_091400
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參數描述
XC2S50-5TQG144I 制造商:Xilinx 功能描述:FPGA SPARTAN-II 50K GATES 1728 CELLS 263MHZ 2.5V 144TQFP EP - Trays 制造商:Xilinx 功能描述:IC SYSTEM GATE
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XC2S50-5VQ100I 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan-II 2.5V FPGA Family:Introduction and Ordering Information
XC2S50-5VQG100C 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan-II FPGA Family
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