in.teI®

 

 

TABLE OF CONTENTS

 

 

 

 

 

Figures

 

 

Figure

 

 

Title

 

Page

11-23

Closed Loop Signal Paths are Undesirable

11-27

11-24

Typical Intel386™

OX Microprocessor Clock Circuit

11-30

11-25

CLK2 Timing Diagram

11-30

11-26

Clock Routing

:

11-31

11-27

Star Connection

.

11-32

11-28

4-Byte Diagnostic Program

11-35

11-29

More Complex Diagnostic Program

11-38

11-30

Object Code for Diagnostic Program

11-40

12-1

Intel386™

OX Microprocessor Self-Test

12-2

12-2

TLB Test Registers

12-4

A-1

IOPLD1 Equations

A-3

A-2

IOPLD2 Equations

A-6

A-3

RESET/CLOCK PLD Equations

A-10

B-1

PLD Sampling Edges

B-1

B-2

DRAMP1 PLD Equations

B-2

B-3

DRAMP2 PLD Equations

B-7

B-4

Refresh Address Counter PLD Equations

B-13

 

 

 

Tables

 

 

Table

 

 

Title

 

Page

1-1

Intel386™

Family System Components

,

1-4

3-1

Summary of Intel386™ OX Microprocessor Signal Pins

3-3

3-2

Bus Cycle Definitions

3-4

3-3

Possible Data Transfers on 32-Bit Bus

3-9

3-4

Misaligned Data Transfers on 32-Bit Bus

3-11

3-5

Generation of BHE#, BLE#, and Ai from Byte Enables

3-22

3-6

Byte Enables during BS16 Cycles

3-22

3-7

Output Pin States during RESET

3-36

4-1

Intel386™

OX Microprocessor Performance with Wait States and

 

4-2

 

Pipelining

.

4-2

Performance versus Wait States and Operating Frequency

4-3

6-1

Common Logic Families*

6-3

6-2

DRAM Memory Performance

6-13

7-1

Cache Hit Rates

.

7-12

8-1

Data Lines for 8-Bit I/O Addresses

8-2

8-2

AO, Ai, and BHE# Truth Table

8-18

9-1

MULTIBUS I Timing Parameters

9-10

11-1

Voltage at End Points A and B

11-16

11-2

Comparison of Various Termination Techniques

11-22

11-3

Timing Specifications for CLK2

11-31

B-1

Refresh Address Counter PLD Pin Description

B-12

xiv

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Image 20
Intel 386 manual In.teI