MC68LC040RC25A Datasheet, PDF (18/442 Pages) Freescale Semiconductor, Inc – M68040 Users Manual

Freescale Semiconductor, Inc.
LIST OF ILLUSTRATIONS (Continued)
Figure
Number
Title
Page
Number
9-9
9-10
9-11
Format of Denormalized Operand in State Frame ....................................... 9-24
MC68040 Floating-Point State Frames ........................................................ 9-40
Mapping of Command Bits for CMDREG3B Field ....................................... 9-42
10-1
10-2
10-3
Simple Instruction Timing Example .............................................................. 10-5
Instruction Overlap with Multiple Clocks ...................................................... 10-6
Interlocked Stages ....................................................................................... 10-7
11-1
11-2
11-3
11-4
11-5
11-6
11-7
11-8
11-9
11-10
11-11
Clock Input Timing Diagram ......................................................................... 11-3
Drive Levels and Test Points for AC Specifications ..................................... 11-6
Read/Write Timing ....................................................................................... 11-7
Bus Arbitration Timing.................................................................................. 11-8
Snoop Hit Timing ......................................................................................... 11-9
Snoop Miss Timing ...................................................................................... 11-10
Other Signal Timing ..................................................................................... 11-11
MC68040 Termination Network ................................................................... 11-15
Typical Configuration for RC Termination Network ...................................... 11-15
Heat Sink with Adhesive .............................................................................. 11-20
Heat Sink with Attachment ........................................................................... 11-21
12-1 PGA Package Dimensions........................................................................... 12-9
12-2 QFP Package Dimensions ........................................................................... 12-10
A-1 MC68LC040 Block Diagram ........................................................................ A-2
A-2 MC68LC040 Programming Model ............................................................... A-3
A-3 MC68LC040 Functional Signal Groups........................................................ A-4
A-4 Clock Input Timing Diagram ......................................................................... A-10
A-5 Read/Write Timing ....................................................................................... A-13
A-6 Bus Arbitration Timing.................................................................................. A-14
A-7 Snoop Hit Timing ......................................................................................... A-15
A-8 Snoop Miss Timing ...................................................................................... A-16
A-9 Other Signal Timing ..................................................................................... A-17
B-1 MC68EC040 Block Diagram ........................................................................ B-2
B-2 MC68EC040 Programming Model ............................................................... B-3
B-3 MC68EC040 Functional Signal Groups ....................................................... B-4
B-4 MC68EC040 Access Control Register Format ............................................ B-6
B-5 MC68EC040 Initial Power-On Reset Timing................................................ B-8
B-6 MC68EC040 Normal Reset Timing .............................................................. B-9
B-7 Clock Input Timing Diagram ......................................................................... B-14
B-8 Read/Write Timing ....................................................................................... B-17
B-9 Bus Arbitration Timing.................................................................................. B-18
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M68040 USER’S MANUAL
MOTOROLA
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