参数资料
型号: EPM9480
厂商: Altera Corporation
英文描述: Programmable Logic Device Family(MAX9000可编程逻辑系列器件)
中文描述: 可编程逻辑器件系列(MAX9000可编程逻辑系列器件)
文件页数: 11/41页
文件大小: 604K
代理商: EPM9480
Altera Corporation
11
MAX 9000 Programmable Logic Device Family Data Sheet
Parallel Expanders
Parallel expanders are unused product terms that can be allocated to a
neighboring macrocell to implement fast, complex logic functions.
Parallel expanders allow up to 20 product terms to directly feed the
macrocell
OR
logic, with five product terms provided by the macrocell and
15 parallel expanders provided by neighboring macrocells in the LAB.
Figure 5
shows how parallel expanders can feed the neighboring
macrocell.
Figure 5. MAX 9000 Parallel Expanders
Preset
Clock
Clear
Product-
Term
Select
Matrix
Preset
Clock
Clear
Product-
Term
Select
Matrix
Macrocell
Product-
Term Logic
From
Previous
Macrocell
To Next
Macrocell
LAB Local
Array
Macrocell
Product-
Term Logic
33 Row
FastTrack
Interconnect
Signals
16 Local
Feedbacks
16 Shared
Expanders
Unused product terms in a macrocell can be allocated to a neighboring macrocell.
相关PDF资料
PDF描述
EPM9320 Programmable Logic Device Family(MAX9000可编程逻辑系列器件)
EPM9400 Programmable Logic Device Family(MAX9000可编程逻辑系列器件)
EPM9560 Programmable Logic Device Family(MAX9000可编程逻辑系列器件)
EPM9560A Programmable Logic Device Family(MAX9000可编程逻辑系列器件)
EPS12 TRANSIENT VOLTAGE SUPPESSOR
相关代理商/技术参数
参数描述
EPM9480RC20815 制造商:ALTERA 功能描述:NEW
EPM9480RC208-15 制造商:Altera Corporation 功能描述:IC CPLD 480MC 15NS 208RQFP 制造商:Altera Corporation 功能描述:IC MAX 208RQFP
EPM9480RC208-20 制造商:Altera Corporation 功能描述:IC CPLD 480MC 20NS 208RQFP 制造商:Altera Corporation 功能描述:IC MAX 208RQFP
EPM9480RC240-15 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:IC CPLD 480MC 15NS 240RQFP 制造商:Altera Corporation 功能描述:IC MAX 240RQFP
EPM9480RC240-20 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:IC CPLD 480MC 20NS 240RQFP 制造商:Altera Corporation 功能描述:IC MAX 240RQFP