
MOTOROLA
MC68330 USER’S MANUAL
xi
TABLE OF CONTENTS (Concluded)
Paragraph
Page
Number
Title
Number
5.8.3.13
Exception-Related Instructions and Operations..................................... 5-131
5.8.3.14
Save and Restore Operations...................................................................5-132
Section 6
IEEE 1149.1 Test Access Port
6.1
Overview.............................................................................................................6-1
6.2
Boundary Scan Register .................................................................................6-2
6.3
Instruction Register...........................................................................................6-8
6.3.1
Extest (000)........................................................................................................6-8
6.3.2
Sample/Preload (001) .....................................................................................6-9
6.3.3
Bypass (X1X, 101)............................................................................................6-9
6.3.4
HI-Z (100) ...........................................................................................................6-9
6.4
MC68330 Restrictions................................................................................... 6-10
6.5
Non-IEEE 1149.1 Operation........................................................................ 6-10
Section 7
Applications
7.1
Minimum System Configuration.....................................................................7-1
7.1.1
Processor Clock Circuitry................................................................................7-1
7.1.2
Reset Circuitry ...................................................................................................7-3
7.1.3
SRAM Interface .................................................................................................7-3
7.1.4
ROM Interface....................................................................................................7-3
7.1.5
Serial Interface..................................................................................................7-4
7.2
MC68330 Initialization Sequence.................................................................7-5
7.2.1
Startup ................................................................................................................7-5
7.2.2
SIM Module Configuration..............................................................................7-5
7.3
Memory Interface Information.........................................................................7-6
7.3.1
Using a 8-Bit Boot ROM...................................................................................7-7
7.3.2
Access Time Calculations...............................................................................7-7
7.3.3
Calculating Frequency-Adjusted Output ......................................................7-9
Section 8
Electrical Characteristics
8.1
Maximum Ratings .............................................................................................8-1
8.2
Thermal Characteristics...................................................................................8-1
9.1
Standard MC68330 Ordering Information ...................................................9-1
9.2
Pin Assignment — 132-Lead Quad Flat Pack (Top View) ........................9-2
9.2
Pin Assignment — 132-Lead Quad Flat Pack (Bottom View)...................9-3
9.3
VCC and GND Functional Groups.................................................................9-4
9.4
Alphabetized Signal List .................................................................................9-5
9.5
Package Dimensions FC Suffix .....................................................................9-6
Index