參數(shù)資料
型號: ISPLSI8600V-60LB492
廠商: LATTICE SEMICONDUCTOR CORP
元件分類: PLD
英文描述: 3.3V In-System Programmable SuperBIG⑩ High Density PLD
中文描述: EE PLD, 24 ns, PBGA492
封裝: BGA-492
文件頁數(shù): 8/26頁
文件大?。?/td> 333K
代理商: ISPLSI8600V-60LB492
Specifications
ispLSI 8600V
8
Output Control Organization
In addition to the data input and output to the I/O cells,
each I/O cell can have up to six different I/O cell control
signals. In addition to the internal OE control, the five
control signals for each I/O cell consist of pin OE control,
clock enable, clock input, asynchronous preset and asyn-
chronous reset. All of the I/O control signals can be driven
either from the dedicated external input pins or from the
internal control bus.
The output enable of each I/O cell can be driven by 21
different sources
16 from the output control bus, four
from the Global OE pins and one from the Test OE pin.
Figure 5. Output Control Bus and Quadrant Organization
Quadrant 0, 16-Bit Wide Output Control Bus
(I/O B0-B4 <0-11>, QIOCLK0)
Quadrant 2, 16-Bit Wide Output Control Bus
(I/O B0-B4 <12-23>, QIOCLK2)
Q
(
Q
(
GLB
Generated
Output
Control
(see Figure 2)
From PT81
OE Bus/8600V.eps
The Global OE signals and Test OE signal are driven
from the dedicated external control input pins.
The 16-bit wide output control buses are organized in four
different quadrants as shown in Figure 5. Since each
GLB is capable of generating the output control signals,
each of the output control bus signals can be driven from
a unique GLB. The 30 GLBs can generate a total of 30
unique I/O control signals. Referring to Figure 2, the GLB
generates its output control signal from control product
term (PT81).
Figure 5 also illustrates how the quadrant clocks are
routed to the appropriate quadrant I/O cells.
相關(guān)PDF資料
PDF描述
ISPLSI8600V-90LB272 GT 14C 14#16 SKT RECP LINE
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ISPLSI8840-110LB432 In-System Programmable SuperBIG⑩ High Density PLD
ISPLSI8840-60LB432 In-System Programmable SuperBIG⑩ High Density PLD
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參數(shù)描述
ispLSI8600V-90LB272 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 5000MV RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
ISPLSI8600V-90LB492 制造商:Rochester Electronics LLC 功能描述:- Bulk
ISPLSI8840-110LB432 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 5000MV HI DENSITY PLD RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
ISPLSI8840-60LB432 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 5000MV HI DENSITY PLD RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
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