- 您现在的位置：买卖IC网 > PDF目录300147 > XCS10-5PC100I (Xilinx, Inc.) Spartan and Spartan-XL Families Field Programmable Gate Arrays PDF资料下载
参数资料
| 型号： | XCS10-5PC100I |
| 厂商： | Xilinx, Inc. |
| 英文描述： | Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| 中文描述： | 斯巴达和Spartan - xL的家庭现场可编程门阵列 |
| 文件页数： | 9/82页 |
| 文件大小： | 863K |
| 代理商： | XCS10-5PC100I |
第1页第2页第3页第4页第5页第6页第7页第8页当前第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页第77页第78页第79页第80页第81页第82页
Spartan and Spartan-XL Families Field Programmable Gate Arrays
DS060 (v1.6) September 19, 2001
Product Specification
1-800-255-7778
R
and Spartan-XL families, speeding up arithmetic and count-
ing functions.
The carry chain in 5V Spartan devices can run either up or
down. At the top and bottom of the columns where there are
no CLBs above and below, the carry is propagated to the
right. The default is always to propagate up the column, as
shown in the figures. The carry chain in Spartan-XL devices
can only run up the column, providing even higher speed.
Figure 16, page 18 shows a Spartan/XL CLB with dedi-
cated fast carry logic. The carry logic shares operand and
control inputs with the function generators. The carry out-
puts connect to the function generators, where they are
combined with the operands to form the sums.
Figure 17, page 19 shows the details of the Spartan/XL
carry logic. This diagram shows the contents of the box
labeled "CARRY LOGIC" in Figure 16.
The fast carry logic can be accessed by placing special
library symbols, or by using Xilinx Relationally Placed Mac-
ros (RPMs) that already include these symbols.
相关PDF资料 |
PDF描述 |
|---|---|
| XCS10-5TQ144C | Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5TQ144I | Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5TQ208C | Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5TQ208I | Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5TQ240C | Spartan and Spartan-XL Families Field Programmable Gate Arrays |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XCS10-5PC144C | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5PC144I | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5PC208C | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5PC208I | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS10-5PC240C | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
发布紧急采购，3分钟左右您将得到回复。