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MC68030 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
View to exact match
MC68030
Motorola
Motorola => Freescale Motorola
MC68030 Datasheet PDF : 602 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
LIST OF ILLUSTRATIONS
Figure
Number
Title
Page
Number
1-1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1-2 User Programming Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1-3 Supervisor Programming Model Supplement. . . . . . . . . . . . . . . . . . . . . . . 1-7
1-4 Status Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
2-11
2-12
2-13
2-14
2-15
Memory Operand Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Memory Data Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Single Effective Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Effective Address Specification Formats . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Using SIZE in the Index Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
Using Absolute Address with Indexes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Addressing Array Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
Using Indirect Absolute Memory Addressing . . . . . . . . . . . . . . . . . . . . . . . 2-28
Accessing an Item in a Structure Using a Pointer . . . . . . . . . . . . . . . . . . . 2-28
Indirect Addressing, Suppressed Index Register . . . . . . . . . . . . . . . . . . . . 2-29
Preindexed Indirect Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
Postindexed Indirect Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
Preindexed Indirect Addressing with Outer Displacement . . . . . . . . . . . . . 2-30
Postindexed Indirect Addressing with Outer Displacement . . . . . . . . . . . . 2-31
M68000 Family Address Extension Words . . . . . . . . . . . . . . . . . . . . . . . . 2-37
3-1 Instruction Word General Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3-2 Linked List Insertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
3-3 Linked List Deletion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
3-4 Doubly Linked List Insertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
3-5 Doubly Linked List Deletion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
4-1 General Exception Stack Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
5-1 Functional Signal Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
6-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
6-10
Internal Caches and the MC68030. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
On-Chip Instruction Cache Organization . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
On-Chip Data Cache Organization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
No-Write-Allocation and Write-Allocation Mode Examples . . . . . . . . . . . . 6-9
Single Entry Mode Operation — 8-Bit Port . . . . . . . . . . . . . . . . . . . . . . . . 6-11
Single Entry Mode Operation — 16-Bit Port . . . . . . . . . . . . . . . . . . . . . . . 6-12
Single Entry Mode Operation — 32-Bit Port . . . . . . . . . . . . . . . . . . . . . . . 6-12
Single Entry Mode Operation — Misaligned Long Word and 8-Bit Port. . . 6-13
Single Entry Mode Operation — Misaligned Long Word and 16-Bit Port. . 6-14
Single Entry Mode Operation — Misaligned Long Word and 32-Bit
DSACKx Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
MOTOROLA
MC68030 USER’S MANUAL
xxxvii
 

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