參數(shù)資料
型號(hào): XC3020A7PC68I
廠商: Xilinx, Inc.
英文描述: IC-SMD-FPGA
中文描述: 集成電路貼片的FPGA
文件頁(yè)數(shù): 6/76頁(yè)
文件大?。?/td> 731K
代理商: XC3020A7PC68I
R
XC3000 Series Field Programmable Gate Arrays
7-16
November 9, 1998 (Version 3.1)
Figure 15: Programmable Interconnection of Longlines. This is provided at the edges of the routing area.
Three-state buffers allow the use of horizontal Longlines to form on-chip wired AND and multiplexed buses. The left two
non-clock vertical Longlines per column (except XC3020A) and the outer perimeter Longlines may be programmed as
connectable half-length lines.
VCC
DA
DB
DC
DN
VCC
Z = DA DB DC ... DN
X3036
(LOW)
Figure 16: 3-State Buffers Implement a Wired-AND Function. When all the buffer 3-state lines are High, (high
impedance), the pull-up resistor(s) provide the High output. The buffer inputs are driven by the control signals or a Low.
D A
A
D B
B
D C
C
D N
N
D A A
+
=D B B
+ D C C
+
D N N
Z… +
X1741A
WEAK
KEEPER CIRCUIT
Figure 17: 3-State Buffers Implement a Multiplexer. The selection is accomplished by the buffer 3-state signal.
相關(guān)PDF資料
PDF描述
XC3064A-6PQ160C Field Programmable Gate Array (FPGA)
XC3064A-7PQ160I Field Programmable Gate Array (FPGA)
XC4000XLASERIES Field Programmable Gate Arrays
XC4013E-1CB240M Programmable Gate Arrays
XC4013E-1HG240C Programmable Gate Arrays
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC3020A-7PC68I 制造商:XILINX 制造商全稱:XILINX 功能描述:Field Programmable Gate Arrays (XC3000A/L, XC3100A/L)
XC3020A-7PC84C 功能描述:IC LOGIC CL ARRAY 2000GAT 84PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:XC3000A/L 產(chǎn)品變化通告:XC4000(E,L) Discontinuation 01/April/2002 標(biāo)準(zhǔn)包裝:24 系列:XC4000E/X LAB/CLB數(shù):100 邏輯元件/單元數(shù):238 RAM 位總計(jì):3200 輸入/輸出數(shù):80 門數(shù):3000 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:120-BCBGA 供應(yīng)商設(shè)備封裝:120-CPGA(34.55x34.55)
XC3020A-7PC84C0100 制造商:Xilinx 功能描述:
XC3020A-7PC84I 制造商:Xilinx 功能描述:
XC3020A-7PCG68C 制造商:Xilinx 功能描述: