參數(shù)資料
型號: EPM7192SQI160-10
廠商: Altera
文件頁數(shù): 4/66頁
文件大小: 0K
描述: IC MAX 7000 CPLD 192 160-PQFP
標準包裝: 24
系列: MAX® 7000
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時間 tpd(1): 10.0ns
電壓電源 - 內(nèi)部: 4.5 V ~ 5.5 V
邏輯元件/邏輯塊數(shù)目: 12
宏單元數(shù): 192
門數(shù): 3750
輸入/輸出數(shù): 124
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 160-BQFP
供應商設(shè)備封裝: 160-PQFP(28x28)
包裝: 托盤
產(chǎn)品目錄頁面: 604 (CN2011-ZH PDF)
其它名稱: 544-2343
12
Altera Corporation
MAX 7000 Programmable Logic Device Family Data Sheet
Shareable Expanders
Each LAB has 16 shareable expanders that can be viewed as a pool of
uncommitted single product terms (one from each macrocell) with
inverted outputs that feed back into the logic array. Each shareable
expander can be used and shared by any or all macrocells in the LAB to
build complex logic functions. A small delay (tSEXP) is incurred when
shareable expanders are used. Figure 5 shows how shareable expanders
can feed multiple macrocells.
Figure 5. Shareable Expanders
Shareable expanders can be shared by any or all macrocells in an LAB.
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.
Macrocell
Product-Term
Logic
Product-Term Select Matrix
Macrocell
Product-Term
Logic
36 Signals
from PIA
16 Shared
Expanders
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EPM7256 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
EPM7256A 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Programmable Logic Device
EPM7256AE 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Programmable Logic Device
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