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| 型號(hào)： | PLSI1016E100LT44I |
| 廠商： | Lattice Semiconductor Corporation |
| 英文描述： | High-Density Programmable Logic |
| 中文描述： | 高密度可編程邏輯 |
| 文件頁(yè)數(shù)： | 10/15頁(yè) |
| 文件大?。?/td> | 208K |
| 代理商： | PLSI1016E100LT44I |
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10
1996 ISP Encyclopedia
Specifications
ispLSI and pLSI 1016E
In-System Programmability
The ispLSI devices are the in-system programmable
versions of the Lattice Semiconductor High-Density Pro-
grammable Large Scale Integration (pLSI) devices. By
integrating all the high voltage programming circuitry on-
chip, programming can be accomplished by simply shifting
data into the device. Once the function is programmed,
the non-volatile E
2
CMOS cells will not lose the pattern
even when the power is turned off.
All necessary programming is done via five TTL level
logic interface signals. These five signals are fed into the
on-chip programming circuitry where a state machine
controls the programming. The simple signals for the
interface include isp Enable (
ispEN
), Serial Data In (SDI),
Serial Data Out (SDO), Serial Clock (SCLK) and Mode
(MODE) control. Figure 4 illustrates the block diagram of
one possible scheme for programming the ispLSI de-
vices. For details on the operation of the internal state
machine and programming of the device, please refer to
the ISP Architecture and Programming section of the
1996 Lattice Data Book.
The device identifier for the ispLSI 1016E is 0000 1011
(0B hex). This code is the unique device identifier which
is generated when a read ID command is performed.
Figure 4. ISP Programming Interface
ispGDS
ispGAL
ispLSI
SCLK
MODE
SCLK
MODE
SDI
SDO
SDO
SDO
SDI
SDI
ispEN
SCLK
MODE
SDO
SDI
MODE
SCLK
ispEN
5-wire ISP
Programming
Interface
ispLSI
SCLK
MODE
SDI
SDO
ispEN
0294B
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| PLSI1016E125LJI | High-Density Programmable Logic |
| PLSI1016E125LT44 | High-Density Programmable Logic |
| PLSI1016E125LT44I | High-Density Programmable Logic |
| PLSI1016E80LJ | High-Density Programmable Logic |
| PLSI1016E80LJI | High-Density Programmable Logic |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PLSI1016E125LJ | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:High-Density Programmable Logic |
| PLSI1016E125LJI | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:High-Density Programmable Logic |
| PLSI1016E125LT44 | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:High-Density Programmable Logic |
| PLSI1016E125LT44I | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:High-Density Programmable Logic |
| PLSI1016E80LJ | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:High-Density Programmable Logic |
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