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| 型號： | MAX3000A |
| 廠商： | Altera Corporation |
| 英文描述： | Programmable Logic Device Family |
| 中文描述： | 可編程邏輯器件系列 |
| 文件頁數(shù)： | 10/42頁 |
| 文件大小： | 649K |
| 代理商： | MAX3000A |
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10
Altera Corporation
MAX 3000A Programmable Logic Device Family Data Sheet
Programmable Interconnect Array
Logic is routed between LABs on the PIA. This global bus is a
programmable path that connects any signal source to any destination on
the device. All MAX 3000A dedicated inputs, I/ O pins, and macrocell
outputs feed the PIA, which makes the signals available throughout the
entire device. Only the signals required by each LAB are actually routed
from the PIA into the LAB.
Figure5
shows how the PIA signals are routed
into the LAB. An EEPROM cell controls one input to a two-input
AND
gate,
which selects a PIA signal to drive into the LAB.
Figure 5. MAX 3000A PIA Routing
While the routing delays of channel–based routing schemes in masked or
FPGAs are cumulative, variable, and path–dependent, the MAX 3000A
PIA has a predictable delay. The PIA makes a design’s timing
performance easy to predict.
I/O Control Blocks
The I/ O control block allows each I/ O pin to be individually configured
for input, output, or bidirectional operation. All I/ O pins have a tri–state
buffer that is individually controlled by one of the global output enable
signals or directly connected to ground or V
CC
.
Figure 6
shows the I/ O
control block for MAX 3000A devices. The I/ O control block has 6 or
10global output enable signals that are driven by the true or complement
of two output enable signals, a subset of the I/ O pins, or a subset of the
I/ O macrocells.
To LAB
PIA Signals
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| MAX305 | Precision, Dual, High-Speed Analog Switches(接通電阻45Ω,漏電流0.25nA,導(dǎo)通速率150ns,雙電源,雙刀單擲模擬開關(guān),DG405的改進型) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX-3000A | 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Programmable Logic Device Family |
| MAX3000A_06 | 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Programmable Logic Device Family |
| MAX3000E | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:+1.2V to +5.5V, 【15kV ESD-Protected, 0.1レA, 35Mbps, 8-Channel Level Translators |
| MAX3000E_08 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:+1.2V to +5.5V, ±15kV ESD-Protected, 0.1μA, 35Mbps, 8-Channel Level Translators |
| MAX3000EEBP | 制造商:Maxim Integrated Products 功能描述:+1.2V TO +5.5V +/-15KV ESD-PROTECT - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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