M68000 datasheet(9/189 Pages) FREESCALE

9 / 189 page

xiv

M68000 USER’S MANUAL

MOTOROLA

LIST OF ILLUSTRATIONS (Concluded)

Figure

Page

Number

Title

Number

10-7

Bus Arbitration Timing...................................................................................... 10-18

10-8

Bus Arbitration Timing...................................................................................... 10-19

10-9

Bus Arbitration Timing—Idle Bus Case ............................................................ 10-20

10-10

Bus Arbitration Timing—Active Bus Case........................................................ 10-21

10-11

Bus Arbitration Timing—Multiple Bus Request ................................................ 10-22

10-12

MC68EC000 Read Cycle Timing Diagram ......................................................10-26

10-13

MC68EC000 Write Cycle Timing Diagram....................................................... 10-27

10-14

MC68EC000 Bus Arbitration Timing Diagram ................................................. 10-29

11-1

64-Pin Dual In Line ............................................................................................ 11-2

11-2

68-Lead Pin Grid Array ...................................................................................... 11-3

11-3

68-Lead Quad Pack ........................................................................................... 11-4

11-4

52-Lead Quad Pack ........................................................................................... 11-5

11-5

48-Pin Dual In Line ............................................................................................ 11-6

11-6

64-Lead Quad Flat Pack .................................................................................... 11-7

11-7

Case 740-03—L Suffix ....................................................................................... 11-8

11-8

Case 767-02—P Suffix ...................................................................................... 11-9

11-9

Case 746-01—LC Suffix .................................................................................. 11-10

11-10

Case — Suffix ...................................................................................................... 11-

11-11

Case 765A-05—RC Suffix ............................................................................... 11-12

11-12

Case 778-02—FN Suffix .................................................................................. 11-13

11-13

Case 779-02—FN Suffix .................................................................................. 11-14

11-14

Case 847-01—FC Suffix .................................................................................. 11-15

11-15

Case 840B-01—FU Suffix................................................................................ 11-16

A-1

DBcc Loop Mode Program Example................................................................... A-1

B-1

M6800 Data Transfer Flowchart ......................................................................... B-1

B-2

Example External VMA Circuit ............................................................................ B-2

B-3

External VMA Timing .......................................................................................... B-2

B-4

M6800 Peripheral Timing—Best Case................................................................ B-3

B-5

M6800 Peripheral Timing—Worst Case ............................................................. B-3

B-6

Autovector Operation Timing Diagram................................................................ B-5

Freescale Semiconductor, Inc.

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