- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄97933 > EPM9400LI84-20 PDF資料下載
參數(shù)資料
| 型號： | EPM9400LI84-20 |
| 文件頁數(shù)： | 8/42頁 |
| 文件大小： | 489K |
| 代理商： | EPM9400LI84-20 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當(dāng)前第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁
16
Altera Corporation
MAX 9000 Programmable Logic Device Family Data Sheet
Figure 9. MAX 9000 Column-to-IOC Connections
Dedicated Inputs
In addition to the general-purpose I/O pins, MAX 9000 devices have four
dedicated input pins. These dedicated inputs provide low-skew, device-
wide signal distribution to the LABs and IOCs in the device, and are
typically used for global clock, clear, and output enable control signals.
The global control signals can feed the macrocell or IOC clock and clear
inputs, as well as the IOC output enable. The dedicated inputs can also be
used as general-purpose data inputs because they can feed the row
FastTrack Interconnect (see Figure 2 on page 7).
I/O Cells
Figure 10 shows the IOC block diagram. Signals enter the MAX 9000
device from either the I/O pins that provide general-purpose input
capability or from the four dedicated inputs. The IOCs are located at the
ends of the row and column interconnect channels.
48
Each IOC is driven by
a 17-to-1 multiplexer.
Each IOC can drive up
to two column
channels.
17
Column FastTrack
Interconnect
IOC10
IOC1
48
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EPM9400RC208-15 | |
| EPM9400RC208-20 | |
| EPM9400RC240-15 | |
| EPM9400RC240-20 | |
| EPM9400RI208-15 | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EPM9400RC208-15 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:IC CPLD 400MC 15NS 208RQFP 制造商:Altera Corporation 功能描述:IC MAX 208RQFP |
| EPM9400RC208-20 | 制造商:Altera Corporation 功能描述:IC MAX |
| EPM9400RC240-15 | 制造商:Altera Corporation 功能描述:CPLD MAX 9000 Family 8K Gates 400 Macro Cells 117.6MHz 5V 240-Pin RQFP 制造商:Altera Corporation 功能描述:IC MAX |
| EPM9400RC240-20 | 制造商:Altera Corporation 功能描述:IC MAX |
| EPM9400RI208-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。