參數(shù)資料
型號: XC2S50-6PQ208C
廠商: Xilinx Inc
文件頁數(shù): 7/99頁
文件大?。?/td> 0K
描述: IC FPGA 2.5V C-TEMP 208-PQFP
標準包裝: 24
系列: Spartan®-II
LAB/CLB數(shù): 384
邏輯元件/單元數(shù): 1728
RAM 位總計: 32768
輸入/輸出數(shù): 140
門數(shù): 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: 208-BFQFP
供應商設備封裝: 208-PQFP(28x28)
Spartan-II FPGA Family: Functional Description
DS001-2 (v2.8) June 13, 2008
Module 2 of 4
Product Specification
15
R
Figure 9 is a diagram of the Spartan-II family boundary scan
logic. It includes three bits of Data Register per IOB, the
IEEE 1149.1 Test Access Port controller, and the Instruction
Register with decodes.
Bit Sequence
The bit sequence within each IOB is: In, Out, 3-State. The
input-only pins contribute only the In bit to the boundary
scan I/O data register, while the output-only pins
contributes all three bits.
From a cavity-up view of the chip (as shown in the FPGA
Editor), starting in the upper right chip corner, the boundary
scan data-register bits are ordered as shown in Figure 10.
BSDL (Boundary Scan Description Language) files for
Spartan-II family devices are available on the Xilinx
website, in the Downloads area.
Figure 9: Spartan-II Family Boundary Scan Logic
D
Q
D
Q
IOB
M
U
X
Bypass
Register
IOB
TDO
TDI
IOB
1
0
1
0
1
0
1
0
1
0
sd
LE
DQ
D
Q
D
Q
1
0
1
0
1
0
1
0
DQ
LE
sd
LE
DQ
sd
LE
DQ
IOB
D
Q
1
0
DQ
LE
sd
IOB.T
DATA IN
IOB.I
IOB.Q
IOB.T
IOB.I
SHIFT/
CAPTURE
CLOCK DATA
REGISTER
DATAOUT
UPDATE
EXTEST
DS001_09_032300
Instruction Register
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XC2S50-6PQ208I 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan-II FPGA Family
XC2S50-6PQG208C 制造商:Xilinx 功能描述:FPGA SPARTAN-II 50K GATES 1728 CELLS 263MHZ 2.5V 208PQFP - Trays 制造商:Xilinx 功能描述:IC SYSTEM GATE
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XC2S50-6TQ144C 功能描述:IC FPGA 2.5V C-TEMP 144-TQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場可編程門陣列) 系列:Spartan®-II 標準包裝:40 系列:Spartan® 6 LX LAB/CLB數(shù):3411 邏輯元件/單元數(shù):43661 RAM 位總計:2138112 輸入/輸出數(shù):358 門數(shù):- 電源電壓:1.14 V ~ 1.26 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:676-BGA 供應商設備封裝:676-FBGA(27x27)
XC2S50-6TQ144I 制造商:Xilinx 功能描述: