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| 型号： | LC4064ZC-EV |
| 厂商： | Lattice Semiconductor Corporation |
| 文件页数： | 5/99页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR ISPMACH 4064ZC |
| 标准包装： | 1 |
| 系列： | ispMACH®4000Z |
| 类型： | CPLD |
| 适用于相关产品： | LC4064ZC |
| 所含物品： | 板，线缆，电源 |
| 其它名称： | LC4064ZCEV |
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Lattice Semiconductor
ispMACH 4000V/B/C/Z Family Data Sheet
Figure 3. AND Array
In[0]
In[34]
In[35]
PT0
PT1
PT2
PT3
PT4
PT75
PT76
PT77
PT78
Cluster 0
Cluster 15
PT79
PT80 Shared PT Clock
PT81 Shared PT Initialization
PT82 Shared PTOE
Note:
Indicates programmable fuse.
Enhanced Logic Allocator
Within the logic allocator, product terms are allocated to macrocells in product term clusters. Each product term
cluster is associated with a macrocell. The cluster size for the ispMACH 4000 family is 4+1 (total 5) product terms.
The software automatically considers the availability and distribution of product term clusters as it fits the functions
within a GLB. The logic allocator is designed to provide three speed paths: 5-PT fast bypass path, 20-PT Speed
Locking path and an up to 80-PT path. The availability of these three paths lets designers trade timing variability for
increased performance.
The enhanced Logic Allocator of the ispMACH 4000 family consists of the following blocks:
? Product Term Allocator
? Cluster Allocator
? Wide Steering Logic
Figure 4. Macrocell Slice
to
to
from from
n -1 n -2
n -1
n -4
Fast 5-PT
From
n -4
1-80
PTs
Path
Cluster
n
to
5-PT
from
from
To XOR (MC)
Individual Product
Term Allocator
n +1
n +2
Cluster
Allocator
n +1
To n +4
SuperWIDE?
Steering Logic
5
相关PDF资料 |
PDF描述 |
|---|---|
| LCMXO2280C-C-EVN | BOARD CONTROL EVAL MACHXO |
| LDB100-024SW | LED POWER SUPPLY 24V 0-4A 100W |
| LDB150-048SW | LED POWER SUPPLY 24V-48V 3.125A |
| LDB200-048SW | LED POWER SUPPLY 24V-48V 4.2A |
| LDB75-048SW | LED POWER SUPPLY 24V-48V 1.56A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC4064ZE4MN100C | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
| LC4064ZE4MN100CES | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
| LC4064ZE4MN100I | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
| LC4064ZE4MN100IES | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
| LC4064ZE4MN144C | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
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