参数资料
| 型号： | XC3042L-8VQ100I |
| 厂商： | Xilinx Inc |
| 文件页数： | 5/76页 |
| 文件大小： | 0K |
| 描述： | IC FPGA 3.3V I-TEMP 100-VQFP |
| 产品变化通告： | XC3000(L) Discontinuation 01/Feb/2003 |
| 标准包装： | 90 |
| 系列： | XC3000A/L |
| LAB/CLB数： | 144 |
| RAM 位总计： | 30784 |
| 输入/输出数： | 82 |
| 门数： | 3000 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 工作温度： | -40°C ~ 100°C |
| 封装/外壳： | 100-TQFP |
| 供应商设备封装： | 100-VQFP（14x14） |
第1页第2页第3页第4页当前第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页
R
November 9, 1998 (Version 3.1)
7-15
XC3000 Series Field Programmable Gate Arrays
7
Longlines
The Longlines bypass the switch matrices and are intended
primarily for signals that must travel a long distance, or
must have minimum skew among multiple destinations.
Longlines, shown in Figure 14, run vertically and horizon-
tally the height or width of the interconnect area. Each inter-
connection column has three vertical Longlines, and each
interconnection row has two horizontal Longlines. Two
additional Longlines are located adjacent to the outer sets
of switching matrices. In devices larger than the XC3020A
and XC3120A FPGAs, two vertical Longlines in each col-
umn are connectable half-length lines. On the XC3020A
and XC3120A FPGAs, only the outer Longlines are con-
nectable half-length lines.
Longlines can be driven by a logic block or IOB output on a
column-by-column basis. This capability provides a com-
mon low skew control or clock line within each column of
logic blocks. Interconnections of these Longlines are
shown in Figure 15. Isolation buffers are provided at each
input to a Longline and are enabled automatically by the
development system when a connection is made.
Figure 14: Horizontal and Vertical Longlines. These Longlines provide high fan-out, low-skew signal distribution in
each row and column. The global buffer in the upper left die corner drives a common line throughout the FPGA.
Product Obsolete or Under Obsolescence
相关PDF资料 |
PDF描述 |
|---|---|
| AMM30DTKT-S288 | CONN EDGECARD 60POS .156 EXTEND |
| RMC65DRXI-S734 | CONN EDGECARD 130PS DIP .100 SLD |
| XC3042L-8VQ100C | IC FPGA 3.3V C-TEMP 100-VQFP |
| ABB66DHAN-S621 | CONN EDGECARD 132PS R/A .050 SLD |
| ABB66DHAD-S621 | CONN EDGECARD 132PS R/A .050 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XC3042PC84BS70C | 制造商:Xilinx 功能描述: |
| XC3042PQ100BKJ9721 | 制造商:XI 功能描述:3042PQ100BK XILINX S9I7B |
| XC3064 | 制造商:XILINX 制造商全称:XILINX 功能描述:Logic Cell Array Families |
| XC3064100PC84C | 制造商:XILINX 功能描述:NEW |
| XC3064-100PC84C | 制造商:Xilinx 功能描述: 制造商:Xilinx 功能描述:Field-Programmable Gate Array, 224 Cell, 84 Pin, Plastic, PLCC |
发布紧急采购，3分钟左右您将得到回复。