Lecture slaids (PowerPoint)

pleasanthopebrothersΗλεκτρονική - Συσκευές

2 Νοε 2013 (πριν από 4 χρόνια και 1 μήνα)

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PC

BUS

?

Programmic realisation

Micro controller

PC

RAM

CPU

PORT

PORT

ROM

Timer

?

Own micro circuit

Description

Design

Technology for designing

Micro circuits

Own micro circuit

ASIC
-

Application

Specific Integrated

Circuit

?

Hardware
reali
s
ation

PCB with logical circuit composed of

integral

circuits
.

Introduction

ASIC

Programmablev logic

SRAM

tri
g
ger

MUX

SRAM

tri
g
ger

SRAM

tri
g
ger

SRAM te
c
hnolog
y
.

Metal

Metal

Amor
ph
ous
silicon

ANTI
-
FUSE
technology
.

p

n

n

Silicon floating gate

Silicon fixed gate

V
ss

V
dd

V
gg

EPROM
-
i
technology

Source

Drain

Gate

n

p

p

Silicon floating gate

Silicon fixed gate

V
ss

V
dd

V
gg

Source

Drain

Gate

p
-
MOS

n
-
MOS

MOSFET


Metal Oxide Semiconductor Fielt Effect Transistor

Terminology
.

Buffer

AND

OR

. . .

.

.

.

. . .

x

1

x

2

x

n

y
1

y
2

y

m

SPLD

CPLD

PLA

PLA

PLA

PLA

PLA

PLA

PLA

PLA

Connection array

PLA

PLA

PLA

PLA

PLA

PLA

PLA

PLA

Macrocell

Logic Block

SPLD ja CPLD

LB

Logic

Block

LB

Logic

Block

LB

Logic

Block

LB

Logic

Block

LB

Logic

Block

LB

Logic

Block

LB

Logic

Block

LB

Logic

Block

LB

Logic

Block

S/V

block

I/O

Cell

S/V

block

I/O

Cell

S/V

block

I/O

Cell

S/V

block

I/O

Cell

S/V

block

I/O

Cell

S/V

block

I/O

Cell

S/V block

I/O Cell

S/V block

I/O Cell

S/V block

I/O Cell

S/V block

I/O Cell

S/V block

I/O Cell

S/V block

I/O Cell

FPGA
-

Field Programmable Gate Array

FPGA

MPGA

Price

Capacity of the series

Comparison of
FPGA
and
MPGA